Recent questions in Theoretical Physics

+155 votes

0 answers

What are some examples of objects being represented as points in space-time diagrams in theoretical physics?

asked Mar 15, 2022 in Theoretical Physics by CoolNGroovy

+22 votes

0 answers

What are particles and their interactions?

asked Mar 14, 2022 in Theoretical Physics by QuantumChaos

+27 votes

0 answers

In the double-slit experiment, is it because of the photons (or any other particle) being released from the observing machine that caused an interruption in the particles, causing it to revert back into behaving like a particle?

asked Mar 14, 2022 in Theoretical Physics by Mickel

+21 votes

0 answers

Who cleared the theory of gravity?

asked Mar 14, 2022 in Theoretical Physics by Adie Moore

+98 votes

0 answers

What's your own personal theory about the underlying physics of the creation of the universe and building blocks reality?

asked Mar 14, 2022 in Theoretical Physics by OAP

+13 votes

0 answers

If the curvature of spacetime is just a mathematical language, which is not real after all, what causes things with mass energy to be attracted, for example, towards the Sun, Earth, etc.?

asked Mar 14, 2022 in Theoretical Physics by MR DIAZ

+45 votes

0 answers

What makes supergravity difficult to work on, compared to string theory or general relativity?

asked Mar 14, 2022 in Theoretical Physics by sled

+11 votes

0 answers

What is the difference between doing an MS in mathematics and physics for someone who wants to go into theoretical physics after their master's degree?

asked Mar 14, 2022 in Theoretical Physics by d andrew

+3 votes

0 answers

Do you think it is worth pursuing string theory if we can never prove or disprove it and the extra dimensions (should they exist) are inaccessible to us?

asked Mar 14, 2022 in Theoretical Physics by Harry the tiler

+17 votes

0 answers

Do you get infinite energy if you interconnect a motor and a generator?

asked Mar 13, 2022 in Theoretical Physics by carl24bpool

+4 votes

0 answers

Can time freeze when there's no particle or energy?

asked Mar 13, 2022 in Theoretical Physics by PhilSo

+110 votes

0 answers

How many dimensions are there in space-time? How many dimensions are needed to describe it completely?

asked Mar 13, 2022 in Theoretical Physics by Chani

+8 votes

0 answers

What are the implications of string theory for the structure of spacetime?

asked Mar 13, 2022 in Theoretical Physics by Clairelcb

+20 votes

0 answers

What is the difference between circular motion and rotational motion?

asked Mar 13, 2022 in Theoretical Physics by nicnacs

+10 votes

0 answers

Is measure theory useful in modern theoretical physics?

asked Mar 13, 2022 in Theoretical Physics by Bodgeit and scarper

+8 votes

0 answers

Is it possible to pursue a M.Sc. in Mathematics after a B.Sc. in Physics?

asked Mar 12, 2022 in Theoretical Physics by Boiled Egg

0 votes

0 answers

Can we develop a unified theory that reconciles the laws of physics governing the very large (general relativity) and the very small (quantum mechanics)?

asked Mar 12, 2022 in Theoretical Physics by daneil16

+103 votes

0 answers

How do we detect gravitons? Do gravitons interact with matter?

asked Mar 12, 2022 in Theoretical Physics by CelestialEcho

+161 votes

0 answers

In M-theory, the behavior of microscopic particles in higher dimensions is determined by their vibration modes in those higher dimensions. Can I understand that the determinism in higher dimensions is reflected as randomness in lower dimensions?

asked Mar 12, 2022 in Theoretical Physics by BrizzleJordan (1.2k points)

+32 votes

0 answers

What are the constraints to traveling back in time?

asked Mar 12, 2022 in Theoretical Physics by SolarisNova

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