Recent questions in Theoretical Physics

+22 votes

0 answers

We see 3 dimensional with 2 eyes. so, do we see 3 dimensional with 1 eye also? Or is it 2 dimensional with 1 eye?

asked Jan 18, 2023 in Theoretical Physics by Blindfitter

+258 votes

0 answers

Is traditional binary communication possible using entangled particles? Can quantum entanglement be used for communication?

asked Jan 18, 2023 in Theoretical Physics by riskyone

+42 votes

0 answers

What is the evidence for M-theory structures such as branes and fluxes?

asked Jan 18, 2023 in Theoretical Physics by EmberWhisper

+34 votes

0 answers

What is the evidence that spacetime is flat? How do we know that spacetime is flat? What are some examples of where we can observe this phenomenon?

asked Jan 18, 2023 in Theoretical Physics by EmberOracle

+3 votes

0 answers

What is the role of twistor theory in string theory?

asked Jan 18, 2023 in Theoretical Physics by maxisme

+19 votes

0 answers

What is the difference between a particle and a particulate?

asked Jan 18, 2023 in Theoretical Physics by EmberTwilight

+20 votes

0 answers

Why does the light's wavelength change, and not frequency, during refraction?

asked Jan 18, 2023 in Theoretical Physics by apl

+19 votes

0 answers

Is a multiverse the same as a dimension?

asked Jan 18, 2023 in Theoretical Physics by plumplasdec

+307 votes

0 answers

How do we know that, after a wavefunction collapses, the particle wasn't already there?

asked Jan 18, 2023 in Theoretical Physics by Darth Calis

+4 votes

0 answers

What is harder: theoretical physics or theoretical mathematics?

asked Jan 18, 2023 in Theoretical Physics by ElectricNova (3.1k points)

+13 votes

0 answers

What are the latest major dark matter and dark energy discoveries?

asked Jan 18, 2023 in Theoretical Physics by SeraphicCharm

+87 votes

0 answers

What is the significance of Dirac delta function in physics?

asked Jan 17, 2023 in Theoretical Physics by Big Ears

+2 votes

0 answers

Can a gram of antimatter destroy New York? If yes, how much would we need to destroy the world (considering that we would throw all the antimatter in any city)?

asked Jan 17, 2023 in Theoretical Physics by EmberHorizon

+27 votes

0 answers

The charge on an electron is negative, but why can't we write a negative sign before the magnitude of the charge of an electron?

asked Jan 17, 2023 in Theoretical Physics by jeeves40

+282 votes

0 answers

What is the Unified Field Theory (Part 1)?

asked Jan 17, 2023 in Theoretical Physics by plumberstool (3.1k points)

+248 votes

0 answers

Did string theory fail? If yes, why? If no, how do you prove?

asked Jan 17, 2023 in Theoretical Physics by Hans_25

+19 votes

0 answers

How do you measure time or space in a universe made of a single fundamental particle?

asked Jan 17, 2023 in Theoretical Physics by NebulaNova

+47 votes

0 answers

What is string theory? What is AdS/CFT? How do they relate to condensed matter systems and black holes?

asked Jan 17, 2023 in Theoretical Physics by DaveUK

+9 votes

0 answers

There are many development in particle physics which are going on and new particle are discovered do you think the new discovered particles can make a new branch of science or can be used in chemistry or biology?

asked Jan 17, 2023 in Theoretical Physics by mikejoiner

+52 votes

0 answers

How do you prove a subspace of a finite-dimensional vector space is finite dimensional?

asked Jan 17, 2023 in Theoretical Physics by graveupon (3.3k points)

Page:

« prev
1
...
33
34
35
36
37
38
39
...
84
next »

Recent questions in Theoretical Physics

...