Recent questions in Theoretical Physics

+26 votes

0 answers

What do you call a theory that has not been proven?

asked Mar 13, 2023 in Theoretical Physics by Jamie

+7 votes

0 answers

How do we know that all particles are not made up of smaller parts that can't be broken down any further?

asked Mar 13, 2023 in Theoretical Physics by hacktoad

+9 votes

0 answers

What is the name of the unified theory that explains the four fundamental forces of nature?

asked Mar 13, 2023 in Theoretical Physics by Twinhu

+34 votes

0 answers

What is the connection between quantum field theory (QFT) and particles? How does QFT explain the behavior of particles? What is the role of gravity in QFT?

asked Mar 13, 2023 in Theoretical Physics by Monkey Chops

+4 votes

0 answers

If the Schrodinger equation doesn't require time and space to be quantized, why do we need a theory of quantum gravity?

asked Mar 13, 2023 in Theoretical Physics by egg0

+17 votes

0 answers

Can a chemical engineering graduate become a theoretical physicist?

asked Mar 13, 2023 in Theoretical Physics by Lorenzo Xavier

+13 votes

0 answers

Astrophysical data suggests that space-time could be "flat" rather than curved, and for that reason it continues forever. If so, could we the region we see (which we consider to be "the universe") only an area of an "infinite multiverse"?

asked Mar 13, 2023 in Theoretical Physics by Georgio56941 (2.2k points)

+915 votes

0 answers

Are there any theories that suggest that neutrinos can briefly interact with color charge fields and/or the strong force, even briefly, while in infinitesimally close proximity? I know that QED, QCD, & The Standard Model says that is not possible.

asked Mar 13, 2023 in Theoretical Physics by DIY Bobster (3.8k points)

+94 votes

0 answers

What is the theory of everything in physics? What are its applications? Why isn't it called the unified theory? Why are they separate?

asked Mar 13, 2023 in Theoretical Physics by T-C

+248 votes

0 answers

How does dark matter hold galaxies together?

asked Mar 13, 2023 in Theoretical Physics by EmberHorizon

+23 votes

0 answers

What is the origin of the value of the Boltzmann constant? What does it depend on? Does it arise from something like proton mass, electron charge, or anything like that? Or does it depend on Einsteinian spacetime?

asked Mar 13, 2023 in Theoretical Physics by janezz

+13 votes

0 answers

Is John Wheeler's participatory universe theory accepted by the majority of scientists (universally)?

asked Mar 13, 2023 in Theoretical Physics by OnlyLew

+25 votes

0 answers

How does string theory explain the origin of the electroweak force?

asked Mar 13, 2023 in Theoretical Physics by LuminousBreeze

+13 votes

0 answers

How do you calculate the g-force on impact?

asked Mar 13, 2023 in Theoretical Physics by jugbox

+77 votes

0 answers

Are there any smaller particles than a fundamental particle in the universe? If so, how small can they get?

asked Mar 12, 2023 in Theoretical Physics by BikerChris

+14 votes

0 answers

Is it possible to discover a weird material made of subatomic particles?

asked Mar 12, 2023 in Theoretical Physics by useremoved

+4 votes

0 answers

How competitive is the LMU Munich M.Sc in theoretical and Mathematical Physics degree? Whats the “average” admit’s application?

asked Mar 12, 2023 in Theoretical Physics by keckle fixer

+477 votes

0 answers

Can we unify the fundamental forces of nature into a single theory?

asked Mar 12, 2023 in Theoretical Physics by SeraphicAlchemy

+310 votes

0 answers

Can a particle with a non zero rest mass have a zero charge or not?

asked Mar 12, 2023 in Theoretical Physics by james mcglade

+85 votes

0 answers

Why is Tom Campbell's "Big Theory of Everything" not better considered among scientists?

asked Mar 12, 2023 in Theoretical Physics by Robtheplumb

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