Quantum Theory

2135 topics in this forum

1. Can superconducting electron pairs be annihilated when the pairs flow in an eternal supercurrent?

   By StanislavDolgopolov, November 4, 2022
   • 0 replies
   • 488 views
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   • StanislavDolgopolov
   • November 4, 2022

2. Is it possible to write the Dirac equation without spinors?

   By computer, October 16, 2022
   • 3 replies
   • 661 views
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   • Markus Hanke
   • October 20, 2022

3. An analogy for superposition

   By geordief, October 15, 2022
   • 14 replies
   • 1.9k views
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   • geordief
   • October 16, 2022

4. The uncertainty principle and the observer effect

   By geordief, October 11, 2022
   • 6 replies
   • 873 views
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   • exchemist
   • October 12, 2022

5. How did the concept of quantum entanglement arise?

   By geordief, October 9, 2022
   • 5 replies
   • 945 views
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   • MigL
   • October 9, 2022

6. What happens between interactions?

   By geordief, October 5, 2022
   • 13 replies
   • 1.1k views
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   • swansont
   • October 6, 2022

7. The history of mathematics in QM

   By geordief, September 25, 2022
   • 10 replies
   • 1.1k views
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   • NTuft
   • October 1, 2022

8. Entanglement decoherence vs waveform collapse

   By AbstractDreamer, September 29, 2022
   • 2 replies
   • 772 views
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   • AbstractDreamer
   • September 30, 2022

9. Hilbert space in QM

   By geordief, September 29, 2022
   • 12 replies
   • 1.2k views
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   • swansont
   • September 30, 2022

10. Double slit experiment

    By Brainee, August 20, 2022
    • 7 replies
    • 1.4k views
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    • swansont
    • August 22, 2022

11. Wave function collapse in the macro world

    By runninglama1130, July 30, 2022
    • 10 replies
    • 1.3k views
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    • exchemist
    • July 31, 2022

12. Quantum Locking Hyperloop

    By Machineabyss764, July 9, 2022
    • 0 replies
    • 635 views
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    • Machineabyss764
    • July 9, 2022

13. Why exactly cannot cat be in a superposition state? 1 2

    By Genady, January 27, 2022
    • 39 replies
    • 3.2k views
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    • johnsankey
    • June 29, 2022

14. Do photon entanglements make it possible to transmit information slower than the speed of light?

    By Abhirao456, October 25, 2021
    • 6 replies
    • 1.3k views
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    • johnsankey
    • June 28, 2022

15. general relativity and quantum mechanics

    By QuantumStrangeness, May 26, 2022
    • 5 replies
    • 1.2k views
    • 
    • Lan Todak
    • May 27, 2022

16. How to determine up and down far away?

    By Genady, May 20, 2022
    • 11 replies
    • 1.5k views
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    • swansont
    • May 25, 2022

17. Physicists create compressible optical quantum gas

    By beecee, March 29, 2022
    • 16 replies
    • 1.7k views
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    • exchemist
    • March 30, 2022

18. Majorana representation of higher spin states

    By fsh26, February 5, 2022
    • 2 replies
    • 1.1k views
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    • fsh26
    • March 26, 2022

19. Making Helium-3 1 2

    By Cryptonix, August 22, 2013
    • 31 replies
    • 5.8k views
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    • Drop
    • March 21, 2022

20. Double Slit

    By Dropship, March 9, 2022
    • 8 replies
    • 1.3k views
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    • Genady
    • March 10, 2022

21. The 'convergence of gravitons' and quantum replacer

    By Buai, February 25, 2022
    • 4 replies
    • 798 views
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    • Noice..gui
    • February 25, 2022

22. Do the equations for the strange attractor make any sense?

    By Abhirao456, February 7, 2022
    • 2 replies
    • 800 views
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    • Abhirao456
    • February 7, 2022

23. Rador: Light and Impact.

    By roger4464, February 5, 2022
    • 3 replies
    • 872 views
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    • swansont
    • February 5, 2022

24. Gerard ’t Hooft, The Cellular Automaton Interpretation of Quantum Mechanics

    By Genady, January 28, 2022
    • 6 replies
    • 1.7k views
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    • Genady
    • February 2, 2022

25. Is "anti-quantum" a concept in mainstream physics?

    By Ghideon, January 26, 2022
    • 3 replies
    • 768 views
    • 
    • studiot
    • January 26, 2022