Recent questions in Theoretical Physics

+12 votes

0 answers

How do you find the product of gravity and h/(2Pi) using dimensional analysis?

asked Jan 17, 2023 in Theoretical Physics by CrystalAlchemy

+13 votes

0 answers

What is the difference between a dimension and a universe?

asked Jan 17, 2023 in Theoretical Physics by RipGroove

+1 vote

0 answers

What are the fundamental particles of the universe, and how do they interact with each other?

asked Jan 17, 2023 in Theoretical Physics by CelestialFlare

+92 votes

0 answers

If a theory doesn't make any testable predictions, what good is it?

asked Jan 17, 2023 in Theoretical Physics by Welshmally

+37 votes

0 answers

According to quantum field theory, why do particles always exist even when no observer exists to measure them?

asked Jan 17, 2023 in Theoretical Physics by belldiscovery

+132 votes

0 answers

What is a top quark, and how does it interact with other particles?

asked Jan 16, 2023 in Theoretical Physics by dinkydo

+17 votes

0 answers

What is string theory? I am in grade 11, so dumb it down as much as you can.

asked Jan 16, 2023 in Theoretical Physics by James sirdifield

+11 votes

0 answers

What is the important role of the green function in physics?

asked Jan 16, 2023 in Theoretical Physics by jackasshighly

+127 votes

0 answers

Is it possible that every particle is entangled to another?

asked Jan 16, 2023 in Theoretical Physics by CrystalDreamer

+27 votes

0 answers

What makes particles follow the laws of physics?

asked Jan 16, 2023 in Theoretical Physics by LuminousDreamer (2.2k points)

+7 votes

0 answers

Which textbooks should I master by the end of my undergraduate physics education? In which manner should I study those books if I want to become a solid theoretical physicist?

asked Jan 16, 2023 in Theoretical Physics by AuroraNova

+7 votes

0 answers

Can you give an example of a successful quantized field theory?

asked Jan 16, 2023 in Theoretical Physics by jc85

+235 votes

0 answers

What is the rectilinear motion of a particle?

asked Jan 16, 2023 in Theoretical Physics by katekl

+26 votes

0 answers

What is the reason why quantum gravity cannot be unified with the standard model?

asked Jan 16, 2023 in Theoretical Physics by MidnightEcho

+14 votes

0 answers

Assuming the many worlds theory, wouldn't there be a world in which the many worlds theory wasn't true (not just that it wasn't believed) and wouldn't this be a paradox?

asked Jan 16, 2023 in Theoretical Physics by Notleks

+23 votes

0 answers

Are there any particles that are heavier than the top quark?

asked Jan 16, 2023 in Theoretical Physics by Gotcher

+3 votes

0 answers

Why is a theoretical value always not equal to an experimented value?

asked Jan 16, 2023 in Theoretical Physics by rich6757

+10 votes

0 answers

If I'm not a scientist, a physicist, then I have a new theory of physics. How can I make a presentation so that I can claim my work?

asked Jan 16, 2023 in Theoretical Physics by NebulaBreeze

+20 votes

0 answers

From the perspective of physics, is a human being nothing more than a specific configuration of particles?

asked Jan 16, 2023 in Theoretical Physics by Westy123

+14 votes

0 answers

Is it possible to master a part of theoretical physics by yourself without any help?

asked Jan 16, 2023 in Theoretical Physics by budzinski

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