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andsm

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  1. I have two types of transformations that follow from the hypothesis. The hypothesis shows their presence, but does not describe these transformations and does not describe their parameters. The first type, transformations from the observer's point of view, preserve events when switching between IFRs. We look to see if there are such transformations, and we easily find them - SR and Lorentz transformations. SR is not derived from the hypothesis, we can only show that the hypothesis is compatible with SR and Lorentz transformations. The second type of transformations, direct transformations, should be described by the theory based on the hypothesis. Finding the parameters and equations of direct transformation is not the task of this hypothesis. As I have written many times, I consider only the principle of causality, without relying on any of the physical theories or any other principles. The principle of causality was formulated long before the advent of SR. For example, in Aristotle's "Metaphysics" one can find what can be called one of the early formulations of the principle of causality. I do not remember the exact formulation according to Aristotle now, I read it several years ago. The link provided does not set forth the principle of causality, but the relativistic principle of causality. This is the principle of causality based on SR. Obviously, it differs from what I am considering. As I have already written, the hypothesis suggests that the causes and cause-and-effect relationships, including history, may differ in different IFRs. Do I understand correctly that when analyzing step-by-step the results of the hypothesis, logical errors, incorrect or unproven conclusions are not visible? I have already answered this. The task of this hypothesis is to show the fundamental possibility of creating a new class of theories. Finding this transformation is the task of such a theory, but not the task of this hypothesis. I don't have time to answer other messages today. I'll write a reply tomorrow.
  2. The idea is not the same as described, although it is remotely similar. The hypothesis assume that a single space-time, with a single set of events and cause-and-effect relationships, common to all IFRs, does not exist. Instead, each IFR has its own space-time, with its independent set of events and cause-and-effect relationships, with its own history. That is, instead of one space-time with its own history, our Universe consists of many space-times with their own events and with their own history of events. An observer observes only in one IFR - the one relative to which he is stationary. An observer can change his speed and move to another IFR, with its own space-time and cause-and-effect relationships. If events in different IFRs were completely independent, then a person would cease to exist when changing speed. Which obviously contradicts everyday experience. Therefore, events in different IFRs cannot be completely independent; there must be some dependence. For a person to exist, it is necessary that the smaller the difference in the speeds of two IFRs, the smaller the difference in events between these two IFRs. Since an observer observes only in one IFR, he always observes a self-consistent picture. When the IFR changes, history, according to the described model, changes. An observer, when receiving information from another observer who is moving with some non-zero relative speed, cannot receive information about events that are not in his IFR. That is, the received signal may differ from the sent signal, and the received signal is always consistent with the cause-and-effect relationships of the IFR in which it is received. What arises is what can be called a weak information barrier between IFRs. The barrier is weak, because information about events that occurred in the IFRs of both the first and second observers can be transmitted. It turns out that an observer, with any exchange of information, with any change in his speed, will receive only information consistent with the events and cause-and-effect relationships of his current IFR. As a result, this means that from the observer's point of view, events do not change when the IFR changes. Two types of transformations arise. The first type, transformations from the observer's point of view. In this type of transformation, events are preserved when the IFR changes. The second type of transformations, direct transformations, describe what actually happens. The causality principle says that based on the previous state, one can obtain the state at subsequent moments of time if all boundary conditions are known. The state here can also be a wave function, based on which one can obtain the probability of the system being in a certain state during measurement. A certain evolution operator arises, let's call it A. For the hypothesis, some properties of this operator are irrelevant as long as it is applied in some IFR. If, according to some physical theory, the operator must have some properties, and this theory implies that events in all IFRs are the same, then everything is fine, we say that this theory is not fundamental, based on transformations from the observer's point of view. If the hypothesis is true, then all existing theories, including SR/GR/QFT, are not fundamental. SR imposes some restrictions on the evolution operator, and SR implies the sameness of events in all IFR. Therefore, it is compatible with this hypothesis. The Minkowski space here is a tool of SR, and has nothing to do with direct transformations. The previous part of the answer consisted mainly of copying what was already written in the article or in other posts. Here I will simply give a link to the previous answer on this topic: My hypothesis is based on the fulfillment of the principle of causality. In SR, when the speed of light is exceeded, as far as I remember, causality is violated. Anything that violates the principle of causality is incompatible with my hypothesis. The first point in the compatibility requirements says exactly this. Therefore, superluminal speed is incompatible with the hypothesis when fulfilling SR. But if we consider Galilean transformations, then superluminal speed does not violate causality, and Galilean transformations with superluminal speed are compatible with the hypothesis.
  3. As I have already written, for any theory to be compatible with a hypothesis, it must satisfy the following two conditions: • Rely on the principle of causality • Assume that any event exists in all IFRs. As is easy to understand, SR satisfies these requirements. Galilean transformations also satisfy these requirements. Generally speaking, it can be argued that any modern physical theory satisfies these requirements. The speed of information transfer, as is easy to notice, is not mentioned in the conditions. The derivation of the above conditions for compatibility is given in the article, and has been written here in the topic many times. Therefore, they can be checked. If there are any comments on any steps of the derivation, they can be written. So far, I have not seen a single comment. If there were any, I would like to see them. Returning to the question about mathematics. There are no comments on the derivation of the conditions described above. It turns out that you want a mathematical proof that SR fulfills the described conditions, that is, relies on the principle of causality and assumes the immutability of events when the IFR changes? I have written, step by step, how the conclusions I write are made. These steps are easy to check, to show that this and that step contain errors. So, as far as I see, evidence is provided. Model was also provided. Not a single error was found. If you disagree with this statement, show the post where these errors are shown.
  4. I'm trying to figure out what kind of mathematics you want to see, and proof of what you want to see. First, what I believe has already been done within the framework of the hypothesis: 1. It is shown that the hypothesis implies that events and causal relationships in different IFRs may differ. This is a direct consequence of independently applying the causality principle to different IFRs 2. It is proven that from the observer's point of view, events in all IFRs are the same, even if in fact they are different 3. It is proven that two types of transformations arise in the hypothesis when changing IFRs. The first type of transformation, the transformation from the observer's point of view, preserves events. The second type of transformation describes how events actually change. 4. From the observer's point of view, events are preserved; the hypothesis derives a type of transformation with preservation of events. It follows that the hypothesis is compatible with all physical theories that fulfill the following conditions: a. Rely, directly or indirectly, on the causality principle b. It is assumed that events in all IRS are the same The principle of causality in the hypothesis is considered in the most general form, without relying on any physical theories or any other principles. It does not follow from the hypothesis that it is SR that describes the transformations from the point of view of the observer. SR satisfies the requirements to be compatible with the hypothesis. Galilean transformations also satisfy the requirements to be compatible with the hypothesis. Many other attempts to construct transformations, for example, with attempts to introduce small modifications to the Lorentz transformations, also satisfy this hypothesis. SR is a well-tested and widely accepted theory. And this theory is compatible with the hypothesis. For these two reasons, I write that SR describes the transformations from the point of view of the observer. SR is not derived from this hypothesis. QM/QFT also satisfies the described requirements. Therefore, it is also compatible with the hypothesis. You can write that such and such a point is incorrect, for such and such reasons. But, if we do not argue with the written points 1-4, then this means that it has been proven that the hypothesis is compatible with SR and with QM/QFT I would like to point out that these are no longer questions about the logical integrity of the hypothesis and how compatible it is with existing physical theories. These are questions about whether it is possible to construct a theory that would describe our Universe based on this hypothesis. In principle, one could try to refute this hypothesis if one could prove that there are no ways to construct such a theory. I would like to point out that such a refutation would be a significant scientific achievement, because it would prove the fundamental nature of space-time. After that, one could continue to compose space-time from some parts, as in dynamic causal triangulation, but it would be clear that nothing deeper than space-time exists. The question talks about the mapping between particles in different IFRs. Where does it follow that such a mapping should exist at all? A few messages above, I wrote equations that show how events in different IFRs are related to each other, given the presence of something more fundamental than space-time. And, as noted there, it does not follow from anywhere that the inverse operator exists at all. If the inverse operator does not exist, then it will be impossible to accurately determine the state of another IFR based on the state of one IFR. Generally speaking, without the inverse operator, it is impossible to even say which space-time point in IFR1 corresponds to a space-time point in IFR2. Can we say that it is impossible to create a theory based on this hypothesis? I do not see such evidence. I note that my task, as the author of the hypothesis, does not include proving that such a theory can be created. My task is only to prove that the hypothesis does not contradict widely accepted theories in their well-tested area, and to show that the hypothesis is, in principle, testable. Which, as it seems to me, I have done. If anyone thinks that a theory based on this hypothesis cannot be created. The article with the theory provides an example of a model of a hypothetical universe in which this hypothesis is fully realized. So, the theory can be created, and this can be considered proven. What is not proven is that based on this hypothesis it is possible to create a theory that would describe our Universe. This is a question for further research, but already within the framework of attempts to build theories based on this hypothesis. If the hypothesis is true, then all existing theories, including QFT and QCD as part of it, are not fundamental. They satisfy only the transformations from the observer's point of view. Therefore, they must be replaced by another, more fundamental theory, which will satisfy both transformations of this hypothesis. And at the same time I prove that my hypothesis does not contradict modern widely accepted theories, including those mentioned. And somehow no one has yet shown where the error is in the proof that the hypothesis does not contradict these theories. The conclusions of the hypothesis are not liked, it is obvious, but it is not possible to show where exactly in the conclusions something is wrong.
  5. I consider causality in the most general way, not relying on anything except causality. This means that I do not rely on either STR or QM/QFT. Therefore, I do not need to derive STR, I only need to show that the hypothesis is compatible with STR. To do this, all that is needed is to show the presence of transformations that preserve events. After reading what you wrote above, I have a question. Is it clear how this hypothesis derives that from the observer's point of view, events in different IFRs are the same? If space-time is fundamental, then the transition between IFRs is just a change of coordinate system. During such a transition, events and cause-effect relationships cannot change. The hypothesis assumes that during the transition between IFRs, events and cause-effect relationships can change. Therefore, this hypothesis and the fundamentality of space-time are incompatible.
  6. In this article, I do not aim to derive the SR. The aim is only to show that the hypothesis is compatible with the SR. But it is not difficult to show how to derive the SR. Let us verify whether the special theory of relativity, taken together with the corresponding transformations, is transformations of space-time-fields from the viewpoint of observer. Let us list the conditions under which it will be possible to assert this univocally: 1. Events are same in all frames of reference, from the viewpoint of observer 2. The principle of causality connects events in all frames of reference, from the viewpoint of observer 3. Physical laws are the identical in all frames of reference 4. The speed of light in vacuum is the same in all frames of reference It can be easily seen that the conditions listed above describe the explicit and implicit postulates of the special theory of relativity. 3 and 4 are implemented through restrictions on the operator A in each of the IFRs The invariants of SR, from the observer's point of view, are fulfilled exactly. Events, from the observer's point of view, are preserved exactly, not approximately, when transitioning between IFRs. You trying to evaluate the hypothesis by some part of its consequences. At the same time, ignoring other consequences that resolve the apparent contradiction to observations. The hypothesis implies that space-time is not fundamental, that there is something more fundamental than space-time. Particles exist in space-time. Since space-time, according to the hypothesis, is not fundamental, it is not clear how particles can be fundamental. It follows that perhaps there is a continuum of options between a photon and a muon. Are there arguments showing that there are errors in the conclusion of the statement that the hypothesis is compatible with SR? If there are, I would like to see them. If there are no such arguments, then answering the second part of the question - this is a direct transformation. The task of finding equations describing these transformations is the task of creating an theory based on this hypothesis. This hypothesis only shows the possibility of constructing such a theory. I suggested considering step by step the conclusion that events, from the observer's point of view, are the same in all IFRs, although in fact the events differ. But you, in fact, rejected such a proposal. In this question, the conclusion of the hypothesis and, in fact, the hypothesis itself are confused. The hypothesis itself, I will write once again, is that the principle of causality is applied to different IFRs independently. Further consequence - Independent application of the principle of causality means that from the fact that such and such an event occurred in some IFR, or that there is such and such a cause-and-effect relationship there, it does not follow that in another IFR there is this event or this cause-and-effect relationship.
  7. I thought about expanding this part of the article, with a description of the causality principle. The article was sent for review by many journals. One of the reviewers wrote in his review that for a radioactive atom, equation 1 from my article is not satisfied, the decay has no cause, therefore the hypothesis as a whole is not true. The journal does not belong to the first quantile of Scopus, but it is still surprising to see such a quality of review. After receiving this review, I expanded the description, explained that the causality principle is not violated here. I consider a more detailed and expanded description unnecessary, after all, the article is not written in defense of the causality principle.
  8. It is shown that the hypothesis is compatible with SR. Modern quantum field theory relies on gauge symmetries. SR and U(1) symmetry are closely related. SR is a transformation from the observer's point of view. From this we conclude that U(1) symmetry is also satisfied only from the observer's point of view. And here an open question arises - can all other gauge symmetries of the Standard Model be derived from symmetries from the observer's point of view?
  9. About invariants. Transformations from the observer's point of view coincide with the transformations of SR, here the invariants are clear. It is necessary to understand that these are not real invariants, but invariants from the observer's point of view. When moving to another IFR, they can be violated, although for the observer everything will look like the invariants are preserved. Now let's consider direct transformations. Direct transformations should describe how everything changes in reality, and not from the observer's point of view. To begin with, what are the restrictions on these transformations? The presence in the hypothesis of transformations from the observer's point of view, under which events are preserved, means that the hypothesis is completely compatible with all existing physical theories. Therefore, direct transformations do not require any restrictions from existing theories. Further, there is a restriction described in the article, deduced from the fact of the existence of a human. If events in different IFRs are completely independent of each other, this means that a person, changing his speed, will cease to exist. When the speed changes, he will move from one IFR with some events to another IFR with completely independent events, and there is no reason for his body to continue to exist. This obviously contradicts everyday experience, so a limitation on the degree of difference of events in the IFR arises. The smaller the difference in the speed of the IFR, the smaller the difference in events should be. As the difference in the speed of two IFRs tends to zero, the difference in events between them should also tend to zero. It turns out that only this limitation affects direct transformations. Now, from the hypothesis it follows that there must be something more fundamental than space-time. Space-time and state must be derived from this something more fundamental, separately and independently for each IFR. Let's write an equation for this: \[ \Psi(t) =B(L,t) \Omega \] Here \[ \Psi \] is a state, \[ \Omega \] is that something more fundamental, \[ B(L,t) \] operator, which allows us to obtain the state at time t for the IFR \[ L \]. For another IFR, for \[ L^{'} \] , the equation will be: \[ \Psi^{'}( t^{'})= B(L^{'},t^{'}) \Omega \] In order to determine the state in another IFR from the state in the first IFR, we need to obtain \[ \Omega \]. But for this, the inverse operator \[ B^{-1} \] must exist, which does not follow from anywhere. For an invariant to exist, this inverse operator must exist. But since its existence does not follow from anywhere, this means the absence of invariants and direct transformation. Invariants cannot exist in the general case, but for some \[ \Omega \], where the inverse operator exists, they can exist. We consider causality in the most general form, so the conclusion arises about the absence of invariants in the direct transformation. Are there any restrictions on \[ \Omega \] ? Yes, there are. Although, as a consequence of the hypothesis, modern widely accepted theories are satisfied only within each IFR. Within each IFR, the causality principle is satisfied: \[ \Psi (t+\Delta t) = A(t+ \Delta t) \Psi (t) \]. For the known physical theories to be satisfied, the operator \[ A \] must be subject to appropriate restrictions, although only within each IFR, without restrictions on the transition between IFRs. As a result, it must be true: \[ \Psi (t+\Delta t) = A(t+ \Delta t) \Psi (t) = A(t+ \Delta t) \Psi (t)= A(t+ \Delta t) B(L,t) \Omega \] Since \[ \Psi (t+\Delta t) = B(L,t+\Delta t)) \Omega \] then \[ B(L,t+\Delta t) \Omega = A(t+\Delta t) B(L,t) \Omega \] As a result, a number of restrictions on \[ \Omega \] appear, based on which it is possible to calculate what is more fundamental than space-time.
  10. Yes, of course. Quote from the paper with the hypothesis: “The principle of causality does not mean determinism.” A bit off-topic. I think that at the fundamental level there are no randomnesses, everything is deterministic. At the same time, not so long ago, experiments confirmed the absence of local hidden variables. These experimenters received the Nobel Prize several years ago. The result is based on Bell's theorem. One more thing, Bell's theorem is not applicable to the class of theories based on superdeterminism. Therefore, the possibilities for determinism remain. Returning to the hypothesis. The result obtained in the hypothesis that from the observer's point of view, events in all IFRs are the same, even if in fact the events between IFRs differ, makes the hypothesis fully compatible with all widely accepted physical theories. In this hypothesis, the operator A(t) is considered in the most generalized way, without relying on any of the existing theories. That is, the hypothesis does not rely on special relativity or quantum physics. Moreover, if the hypothesis is true, then all existing theories are not fundamental, and describe our Universe only from the observer's point of view. The hypothesis allows us to create a new class of theories that were impossible to create before it. The hypothesis is, in principle, testable. It is, in principle, testable, because it allows us to create theories based on it, and these theories, in principle, can be tested. There is something that can be considered as an indirect confirmation that the hypothesis is true. All modern attempts to build theories beyond the Standard Model, such as string theory, LQG, dynamical triangulation, etc., are clearly unsuccessful. All these theories consider space-time as something fundamental. There are nuances, someone can say that in such and such a theory, for example, time at the macro level is emergent, derived from the dynamics of the micro level. But, if you look into it in detail, all these theories consider space-time as something fundamental. This hypothesis predicts that space-time is not fundamental. If it is really non-fundamental, then this explains the failure in building these theories. It is impossible to build a fundamental theory based on something that is not fundamental. Thank you, this is exactly what I would like. I can easily not notice some unclear and confusing moments simply because, as an author, the argumentation seems clear to me. In terms of argumentation, in terms of the logical integrity of the hypothesis, I have checked this more than once, looking for any possible problems.
  11. There is simply no point in considering SR in the context of this hypothesis. Let me explain why. Equation 1 is an equation describing the principle of causality. Usually, a number of restrictions are imposed on the operator A, including restrictions from the special relativity. As was written in the article a few sentences after the quoted text, I wrote that the properties of the operator A are not important for us and will not be considered. Accordingly, the hypothesis does not rely on the special relativity in any way. That is, the properties and restrictions of the operator A are not important for us. When considering the consequences of the hypothesis, we come to the conclusion that there must be two types of transformations. One of them, the transformations from the observer's point of view, preserves events when moving between inertial frames. The second type of transformation describes what is actually happening, and it does not preserve events. How is this possible, it seems, only one participant of this forum has understood so far. How is it possible that transformations from the observer's point of view preserve events, but in fact the events are different, it seems quite simple to understand, but it is very counter-intuitive, requires careful reading and analysis. All I need to show in this hypothesis, in relation to SR, is to show that the hypothesis has transformations that preserve events. That's all, nothing more is needed. That is, the discussion of time like intervals etc. is meaningless, they do not concern the hypothesis in any way. More about SR and the hypothesis, and about the aforementioned Minkowski space. It is obvious that in no space-time is it possible for events in different IFRs to differ. In any space-time, the transition between IFRs is just a change of coordinate system in the space-time continuum. Therefore, if the hypothesis is true, but space-time cannot be fundamental, there is something more fundamental. Thus, from the hypothesis it follows that space-time is not fundamental. It may seem impossible to build a theory based on this hypothesis. In my article, I provide a model of a hypothetical universe in which this hypothesis is realized. This shows the possibility of building theories based on this hypothesis. But it is too early to discuss this example here, because there is no understanding of the hypothesis yet. As far as I remember the lectures on quantum physics, there is some kind of restriction imposed on the operator A, for the implementation of STR. Maybe there is a different formulation there. For the purposes of the hypothesis, this is completely unimportant, for the reasons described above. I will double-check the formulation and correct it if it is incorrect. Thank you for this remark. On the principle of causality and radioactive decay. I have read many articles on this topic, all of them claim that it does not violate the principle of causality. There are no references to these articles in the hypothesis, because they relate to philosophy. I did not find any consideration of this issue in physics journals. How does the equation describe radioactive decay? For the case where we consider a quantum system, the operator A must describe the evolution of the wave function. The probability of radioactive decay can be calculated based on the wave function. The answer is unclear. Is there an understanding that the hypothesis implies that events in different IFRs may differ, or is there no understanding? If you think that this hypothesis does not imply that events in different IFRs may differ, I want to see why. You can read my long answer above, about the hypothesis and SR Same as in textbooks. The difference is that while in textbooks the causality principle applies to events in all IFRs, my hypothesis is that it applies to each IFR independently.
  12. What does conservation of charge etc. have to do with the hypothesis under discussion? If the hypothesis is true, then STR is only valid from the observer's point of view. This means that STR does not describe what actually happens when we transition between inertial frames. I didn't understand the question. The fact that STR relies on the principle of causality is quite obvious. All modern physical theories, explicitly or implicitly, rely on the principle of causality. If you think that STR is an exception here, I would like to hear it. Here, to reach the conclusion described, several steps are required. We can go through each step one by one, discussing each in detail. The first step is that the hypothesis implies that events in different IFRs may differ. Is this clear, or are there any objections?
  13. STR, SRT - special theory of relativity IFR - inertial reference frame First post of the topic: Independent application of the causality principle to different IFRs means that different IFRs can contain different events and different cause-and-effect relationships. The transition between IFRs ceases to be a simple change of coordinate system in the space-time continuum.
  14. The answer was given in the topic above. What exactly is unclear about it, or what problems do you see in this answer? and below. Also:
  15. Wrong. I say that the principle of causality applies independently for different IFRs. And I explain how it is deduced from this that from the observer's point of view, events in different IFRs are the same. I have not yet seen any comments on how this is deduced.
  16. I think I have already answered these questions. Above, when I explained the connection between SRT and hypothesis. Is there anything left unanswered? I have already answered above, but I will write again. No, this hypothesis does not rely in any way on STR. The principle of causality is more fundamental than STR. This hypothesis should be considered without any references to STR. All that is required of the hypothesis, in relation to STR, is to show that STR transformations are possible in it. STR transformations preserve events described by the principle of causality when switching between reference frames. Two types of transformations arise in the hypothesis. One of them, transformations from the observer's point of view, preserve events when switching between reference frames. From this I conclude that the hypothesis is compatible with STR.
  17. On the law of conservation of lepton numbers and similar questions. I will explain why I do not need to prove that lepton numbers are conserved when transitioning between inertial frames. A similar explanation applies to any other law from modern theories. Let's say that the observer in IFR 1 somehow measured the total number of all leptons in the Universe. Let this number be N. Then the observer changed his speed and moved to another IFR, IFR 2. Let's say that in this IFR the total number of leptons K and K differs from N, from the observer's point of view the events in all IFRs are the same. Therefore, after moving to IFR 2 the observer will think that in IFR 1 he got the number K, not N. For the reason described above. Thus, the law of conservation of lepton number, from the observer's point of view, will be fulfilled, although in fact this number will differ between IFRs. Similarly with any other laws of physics. The only exceptions to this are those laws of physics that do not directly or indirectly depend on the principle of causality. But such laws do not exist in physics, the principle of causality is the most fundamental principle. This hypothesis modifies this principle in such a way that the unmodified version is fulfilled from the point of view of the observer. And this means that all laws of physics that depend on the principle of causality will also, from the point of view of the observer, be fulfilled when switching between IFRs. This hypothesis is more fundamental than STR. STR in the hypothesis arise as transformations from the observer's point of view, STR is not fundamental here. I think this is a good example. It illustrates the hypothesis well. Because it seems so easy to prove that the hypothesis is wrong based on this example. However, if you start analyzing it, it turns out that you can't do it. Yes. And the hypothesis adds that these connections operate only within one IFR, and do not operate between IFRs. I described. Cause-and-effect relationships in IFR2 do not contain corresponding events. Are there any misunderstandings in this? And where exactly is the cyclic logic here? Two IFRs, each with its own events and its own cause-and-effect relationships. Some events between the IFRs differ, as do the cause-and-effect relationships. How can cause-and-effect relationships starting from this event appear in an IFR that did not have an event that was in another IFR?
  18. Yes, a direct test of a hypothesis is impossible. Only an indirect test is possible. However, the possibility of an indirect test also means that the hypothesis is testable. So far, it seems that you are the only one on this forum who has understood some of the ideas of the hypothesis. The rest still think that this hypothesis can be easily disproved. I looked, in several answers there is a reference to STR, there is a mention of Minkowski space. I want to clarify the question of how this hypothesis and STR are connected. First, I will note that all modern physical theories, directly or indirectly, rely on the principle of causality. STR is no exception. I will copy part of the text from the article: Let's consider possible objections to the hypothesis: …. 3. In any space-time, an event, if it occurs, occurs in all IFRs. It is impossible to find such a space-time that the event occurs only in the part of IFRs. Therefore, the hypothesis is incorrect. 4. The special theory of relativity leads to the Minkowski space. In the Minkowski space, an event, if it occurs, occurs in all IFRs. Therefore, this hypothesis contradicts STR. … On objection #3. As already mentioned, the hypothesis indicates the existence of something that is more fundamental than spacetime, precisely because it is impossible to obtain different events in different IFRs in spacetime. On objection #4. The answer to it has already been given, but we will write again, in more detail. STR is dependent on the principle of causality. So, in the first postulate of STR, the laws of nature are mentioned. The laws of nature connect the initial state, which can be considered as a cause, and the state at some subsequent point in time, which can be considered as consequences. The second postulate of STR mentions the motion of light in a vacuum. That is, there is something that moves in some conditions at some point in time, and it is claimed that it will behave this way from now on. Here, too, the cause and effect are visible. There are no ways to formulate the postulates of STR without relying on the principle of causality. The hypothesis generalizes the principle of causality, and leads to two types of transformations. One of the transformations, transformations from the observer's point of view, conserves events during the transition between IFRs. According to the STR, the event, if it has occurred, occurs in all IFRs. Therefore, STR is consistent with transformations from the observer's point of view. STR, if the hypothesis is correct, describes only transformations of the first type, transformations from the point of view of the observer. The hypothesis, indeed, does not agree with Minkowski space, as with any other space-time, but this does not mean that it contradicts STR. The Minkowski space remains here as a useful tool describing only what the STR describes. STR does not describe transformations of the second type. Yes, there is a clear misunderstanding of what the hypothesis is. The hypothesis assumes that the principle of causality applies independently to different IFRs. Accordingly, different IFRs contain different events and different cause-and-effect relationships. In IFR 2, observer B experienced a muon collision. This IFR does not contain causal relationships that originate from a photon collision. In IFR 1, observer A experienced a photon collision. This IFR does not contain causal relationships that originate from a muon collision. Observers A and B, without changing their speed, can exchange signals with information about what they observed. However, both observers cannot receive information about events that did not occur in their IFRs, because this would violate the causality principle within their IFRs. Accordingly, observer A will receive a signal from B that he observed a photon collision, and B will receive a signal from A that he observed a photon collision. In order for information to arrive without distortion, it is necessary that the information be preserved during the transition between IFRs. And it cannot be preserved if there is a difference in the events between IFRs. Because in the IFR where observer B is, there are no cause-and-effect relationships from the collision of photons. In order for observer A, after changing speed and moving to the same IFR as B, to remember that he observed a collision of photons, it is necessary that in this IFR there be cause-and-effect relationships starting from the collision of photons. But they cannot be, because this would violate the principle of causality in this IFR.
  19. The hypothesis, in my opinion, is testable. The hypothesis allows us to build a new class of theories. And the predictions of such a theory can be tested. Therefore, it can be stated that the hypothesis is, in principle, testable. The conclusion obtained above that, from the observer's point of view, events in all IFRs are the same, excludes the possibility of direct testing of the hypothesis by comparing events in different IFRs. There are theories of physics that expect the same events in all IFRs. If a pair of particles collided in some IFR, then all modern theories of physics expect that such a collision will occur in all reference frames. It turns out that all modern theories of physics agree with this hypothesis, although they satisfy only transformations from the observer's point of view. One can try to find other ways to test the hypothesis. One way is to build a theory based on a hypothesis. And then it would be possible to test the predictions of such a theory. We can see a way to indirectly test the hypothesis, try to find restrictions from above and below on how much events can differ in different IFRs. Exactly how to do this is not entirely clear, but some considerations can be made. A person changes his speed in a fairly wide range. At the same time, a person exists in all these IFRs. Using this fact, and based on various models about how events change between IFRs, by chance or otherwise, it is possible to get a restriction from above on how different events are between IFRs. This idea of indirect verification is quite simple. This may mean that one can find a number of indirect ways to test the hypothesis. Perhaps a detailed analysis will allow us to find ways to also find opportunities to check the restriction from below.
  20. To move to another IFR, the observer needs to change his speed. In the new IFR, according to the hypothesis, the causality principle is applied independently of the previous IFR. Accordingly, in the new IFR there may be different causal relationships between events, and different events. If in the first IFR there was a photon collision, and in the second IFR a muon collision, then after the observer moves to the second IFR there can be no causal relationships starting from the photon collision. The observer will think that in the first IFR he observed a muon collision. Is there an understanding that with the described application of the causality principle, events, from the observer's point of view, are the same in all IFRs, even if in fact they are different? This is one of the key conclusions of the hypothesis, on which everything else is based. If this is not clear, then I suggest first discussing this issue before discussing other issues. Yes No. My task is to prove that the hypothesis does not contradict existing well-tested theories of physics when they are applied within one IFR. Including that it does not contradict the lepton number conservation law. I do not need to prove that some law is or is not satisfied when switching between IFRs, because a new type of transformation is at work here, which is not described by any of the existing theories. If it is not clear why it does not contradict, I suggest first considering the question of whether events in different IFRs are the same from the point of view of an observer, if the causality principle is applied independently for different IFRs.
  21. The answer consists of two parts. First, from the observer's point of view, the events in all IFRs are the same. This is what I have already written about above. The observer observed a collision of two photons in one IFR, after which he changed its speed and moved to another IFR, where instead of a collision of photons there was a collision of muons. Here, there are different cause-and-effect relationships, which include the observer. There cannot be information about a collision of photons, because this would violate the principle of causality in this IFR. Accordingly, according to all the observer's data, it will follow that in the previous IFR he observed a collision of muons. The second part, about the lepton number conservation law. The hypothesis implies two types of transformations. The first is transformations from the observer's point of view. This type of transformation preserves events during the transition. It is important to understand that it preserves them from the observer's point of view only, for the reasons described above. The second type of transformation is direct transformations that take into account the difference in events. If the hypothesis is true, then all modern theories existing in physics take into account only the first type of transformations. This means that all theories widely accepted in modern physics, including the lepton number conservation law, operate only within one IFR.
  22. I would like to discuss the hypothesis. Hypothesis: the principle of causality is applied separately and independently for each different inertial reference frame (IFR). Inertial reference frames are considered different if they have a non-zero relative velocity. We consider only inertial reference frames. For space-time with gravity, we consider local inertial reference frames. Independent application of the causality principle for different IFRs means that events in different IFRs may differ. The events here are events described by the causality principle, not events in special relativity. The difference in events here is not related to the difference in the simultaneity of events. The difference in events in different IFRs means that in one IFR, for example, a collision of two photons may occur. And in another IFR, this collision will not occur or, for example, there will be a collision of two muons. With a sufficiently large difference in events between two IFRs, the Moon may exist in the first IFR and be absent in the second. The independent application of the principle of causality to different IFRs means that the transition between IFRs is not simply a change of coordinate system in the space-time continuum. If we analyze this hypothesis, it is easy to obtain that from the observer's point of view, events in all IFRs are the same. In what frame of reference does the observer observe? The answer to this question is quite obvious. The observer observes in the frame of reference relative to which he is stationary. If this were not so, then, for example, receiving a signal from a satellite about his observations, it would be impossible to say that the signal from the satellite carries information about what is happening in the frame of reference relative to which the satellite is stationary. The conclusion immediately follows from this: An observer cannot have information about an event that did not occur in his IFR, the IFR relative to which he is stationary. You can try to build various schemes on how to get information from more than one IFR, but they all run into one insurmountable problem. The problem is that to get information from some other IFR, you need to eliminate the transition transformation between IFRs, which is impossible. If we analyze this a little further, we can conclude that from the observer's point of view, events in all IFRs are the same, even if in reality they are different. From this it follows that there must be two types of transformations when moving between IFRs. The first type is transformations from the observer's point of view. Such transformations must preserve events. And such a type of transformation exists, it is special theory of relativity. The second type of transformations is direct transformations, taking into account the difference in events. This is a new type of transformation that the hypothesis predicts. A little about where this hypothesis came from, to understand the context. I have a theory that, if true, is a unified field theory. This theory has not yet been published. We will not consider the theory in this topic, we will only consider the hypothesis described above. The theory assumes that causality is absent at the fundamental level. It is clear that the phenomena we observe have a cause-and-effect relationships. Therefore, it is necessary to obtain causality. I have obtained causality in my theory, but there is only one way to obtain it, and from it the conclusion clearly follows that the principle of causality is applied separately and independently for each different inertial reference frame. Events in different IFRs may differ. I have formulated this conclusion from the theory as a separate hypothesis, and now I am trying to publish it, without references to the main theory. So far, it has not worked. At the same time, I have not received any reasonable objections from reviewers. Several reviews that I received contained obvious errors. In one case, the reviewer privately called me by phone and said that he did not see any errors in the article, but was not ready to approve the article, since there would definitely be a lot of criticism from authoritative scientists. Appeals are simply not accepted for consideration. In general, there is a feeling that the main objection is metaphysical - this cannot be, because this can never be. I would like some substantive criticism of the hypothesis. In advance, for those who suggest going to study physics. I studied, I have a master's degree in physics, there are articles from my postgraduate studies, for example in Physics Review Letters. Now I do not work in academia. The full text of the article with the hypothesis can be found here: https://vixra.org/abs/2303.0089. Also, added it to attachment to the post. To start a discussion, you don’t need to read the entire article; what I’ve already written in the topic is enough. PrincipleOfCausalityGeneralization_en.pdf
  23. I checked references in article. Removed reference to Wheeler, because that formulation come from Copenhagen interpretation. So, instead of anthropic principle of participation I would simply state that strong anthropic principle is one of results of my theory. Article of Vixra was not yet updated, I will update it somewhere later, after more changes. So far, I have theory and there is no any known errors in the theory. Small mistake (incorrect reference) was found by joigus, thanks to him. I looking for criticism of the theory, but so far no success. May be the theory is too complex? Looking on it, and math of the theory looks really simple. The article was written to show part of bigger theory, which is really complex, and it was written to be both as simple as possible and to have scientific accuracy.
  24. Really, misread it, sorry. So you not expressed your belief here, not towards realism or towards idealism.
  25. I may not know your beliefs, but I can see that you wrote. And you wrote that Unverse existed long before observers. And here you expressed your beliefs. Such vision, that Universe exists independent of observers, have name realism. It is not scientifically proved, so it is not knowledge, it is belief. If you disagree that realism is belief, I would be interested to know when realsim was proved.
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