Modern and Theoretical Physics

2433 topics in this forum

1. Hammersley-Clifford theorem and maximal entropy random walk for Ising-like models?

   By Duda Jarek, January 3, 2020
   • 0 replies
   • 924 views
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   • Duda Jarek
   • January 3, 2020

2. Need some advice

   By Xeno, December 10, 2019
   • 11 replies
   • 2k views
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   • Sensei
   • December 12, 2019

3. Can mass be called mass without the “object” 1 2 3

   By Short timer, November 26, 2019
   • 67 replies
   • 6.6k views
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   • Sensei
   • December 11, 2019

4. proof e=mc^2

   By Tor Fredrik, November 18, 2019
   • 10 replies
   • 1.7k views
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   • Tor Fredrik
   • November 27, 2019

5. Electron as black hole (split from New class of black hole)

   By Star Walls, November 5, 2019
   • 7 replies
   • 1.4k views
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   • mathematic
   • November 6, 2019

6. Spectrum of sunlight

   By avicenna, October 3, 2019
   • 14 replies
   • 2.4k views
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   • swansont
   • October 11, 2019

7. Trouble understanding about Circuit Ground ?

   By usmansa1, July 7, 2019
   • 4 replies
   • 1.4k views
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   • Strange
   • October 7, 2019

8. excitation of electron in an impurity level.

   By souffler, September 18, 2019
   • 1 reply
   • 1k views
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   • Enthalpy
   • October 7, 2019

9. Does a magnetic field have mass? 1 2 3 4 7

   By MPMin, August 31, 2019
   • 156 replies
   • 67.5k views
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   • swansont
   • September 27, 2019

10. Historical changes to Planck constant.

    By avicenna, September 14, 2019
    • 6 replies
    • 2k views
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    • Mordred
    • September 15, 2019

11. Electro-Magnetic Cooling?

    By ThatOneGuyAR, September 9, 2019
    • 3 replies
    • 1.3k views
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    • swansont
    • September 11, 2019

12. Can gamma ray frequencies be measured directly?

    By avicenna, September 8, 2019
    • 13 replies
    • 1.9k views
    • 
    • swansont
    • September 8, 2019

13. Can light interact with light in empty space?

    By avicenna, September 7, 2019
    • 12 replies
    • 1.8k views
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    • swansont
    • September 8, 2019

14. Matter to Light

    By CrazyScienceNerd, October 1, 2018
    • 15 replies
    • 2.3k views
    • 
    • The Shadow
    • September 5, 2019

15. Are all processes time/CPT-reversible, e.g. measurement, stimulated emission, state preparation, Big Bang?

    By Duda Jarek, August 28, 2019
    • 7 replies
    • 1.3k views
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    • Mordred
    • August 29, 2019

16. Why Time Travel Is not possible

    By Manish Gupta, August 16, 2019
    • 3 replies
    • 1.4k views
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    • Manish Gupta
    • August 16, 2019

17. Pair production (Electron, positron)

    By Lizwi, August 9, 2019
    • 14 replies
    • 1.5k views
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    • swansont
    • August 13, 2019

18. Black hole gravitation

    By Amazing Random, August 3, 2019
    • 1 reply
    • 1k views
    • 
    • swansont
    • August 3, 2019

19. As we are seen by creatures from other dimensions

    By cikleez, June 7, 2019
    • 7 replies
    • 2.5k views
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    • Wulphstein
    • August 2, 2019

20. Uniaxial Loading problem in LAMMPS

    By Faiyaz Jamil, July 28, 2019
    • 0 replies
    • 890 views
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    • Faiyaz Jamil
    • July 28, 2019

21. Can you move in space? 1 2 3 4 17

    By MPMin, July 2, 2019
    • 416 replies
    • 25.9k views
    • 
    • swansont
    • July 23, 2019

22. Mathematical Physics

    By Lizwi, July 23, 2019
    • 0 replies
    • 924 views
    • 
    • Lizwi
    • July 23, 2019

23. Vacuum VS Black Hole

    By Frostedwinds, July 18, 2019
    • 23 replies
    • 3.3k views
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    • beecee
    • July 22, 2019

24. Perpetuum mobile

    By Moreno, July 19, 2019
    • 14 replies
    • 1.9k views
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    • swansont
    • July 21, 2019

25. Math endanger physics.

    By AUDI R6, July 19, 2019
    • 7 replies
    • 1.2k views
    • 
    • Strange
    • July 19, 2019