Modern and Theoretical Physics

2451 topics in this forum

1. The Lie Derivative and Mathematical Physics

   By ajb, February 24, 2008
   • 1 reply
   • 1.8k views
   • 
   • fredrik
   • February 28, 2008

2. String Theory

   By Ashish, February 19, 2008
   • 14 replies
   • 2.2k views
   • 
   • ajb
   • February 20, 2008

3. least action principle ~ occams razor ~ dynamics

   By fredrik, February 19, 2008
   • 2 replies
   • 1.2k views
   • 
   • fredrik
   • February 20, 2008

4. Can black holes convert matter into antimatter?

   By Mr Skeptic, February 16, 2008
   • 10 replies
   • 4k views
   • 
   • Klaynos
   • February 19, 2008

5. Fusion Power

   By Mag, February 13, 2008
   • 12 replies
   • 2k views
   • 
   • swansont
   • February 18, 2008

6. How do we determine the amount of time dilated on our moving galaxy?

   By gisburnuk, February 10, 2008
   • 7 replies
   • 1.9k views
   • 
   • gisburnuk
   • February 11, 2008

7. Conceptual connection between intrinsic geometry and relational information

   By fredrik, January 20, 2008
   • 18 replies
   • 2.6k views
   • 
   • fredrik
   • February 11, 2008

8. broken symmetry?

   By abskebabs, February 3, 2008
   • 2 replies
   • 1k views
   • 
   • Severian
   • February 4, 2008

9. Particles / Forces

   By YT2095, February 1, 2008
   • 6 replies
   • 1.2k views
   • 
   • thedarkshade
   • February 1, 2008

10. Force Field - How would you make one?

    By Realitycheck, January 27, 2008
    • 19 replies
    • 2.1k views
    • 
    • swansont
    • January 28, 2008

11. Is the temperature between electron/quantum shells 0 K? 1 2

    By lakmilis, May 16, 2007
    • 28 replies
    • 3.4k views
    • 
    • YT2095
    • January 26, 2008

12. New idea for gravity

    By Firesong, January 13, 2008
    • 20 replies
    • 3k views
    • 
    • swansont
    • January 25, 2008

13. Antimatter

    By 5614, January 21, 2008
    • 13 replies
    • 2.3k views
    • 
    • thedarkshade
    • January 24, 2008

14. only 2 Basic particles...

    By YT2095, January 20, 2008
    • 17 replies
    • 2.3k views
    • 
    • Edtharan
    • January 21, 2008

15. Waves

    By Ashish, January 19, 2008
    • 16 replies
    • 1.7k views
    • 
    • Klaynos
    • January 20, 2008

16. Up, Down and Spin...

    By YT2095, January 19, 2008
    • 14 replies
    • 2.1k views
    • 
    • Severian
    • January 20, 2008

17. KeV, MeV and GeV....

    By YT2095, January 19, 2008
    • 7 replies
    • 3.5k views
    • 
    • Ozone
    • January 20, 2008

18. power output?

    By YT2095, January 7, 2008
    • 10 replies
    • 1.8k views
    • 
    • Mr Skeptic
    • January 13, 2008

19. What Causes Gravity?

    By cmartin, December 19, 2007
    • 10 replies
    • 2.4k views
    • 
    • Norman Albers
    • January 4, 2008

20. He x2?

    By YT2095, December 27, 2007
    • 3 replies
    • 996 views
    • 
    • swansont
    • December 28, 2007

21. A mass of information 1 2 3 4 5

    By Fred56, October 17, 2007
    • 113 replies
    • 17.9k views
    • 
    • Cap'n Refsmmat
    • December 20, 2007

22. String research output for 2007

    By Martin, July 7, 2007
    • 23 replies
    • 3.3k views
    • 
    • Reaper
    • December 19, 2007

23. frequency of an atom

    By gib65, October 31, 2007
    • 9 replies
    • 2.2k views
    • 
    • granpa
    • December 19, 2007

24. Hawking's Theory of Everything.

    By dstebbins, March 24, 2007
    • 22 replies
    • 7.6k views
    • 
    • tycon69
    • December 19, 2007

25. are quarks "inseperable"?

    By gib65, December 5, 2007
    • 21 replies
    • 3.3k views
    • 
    • elas
    • December 16, 2007