Recent questions in Theoretical Physics

+44 votes

0 answers

How can Physicists rationally consider the Coulomb Force and the Strong Force to be independent fundamental forces when they are linked by an integer dimensionless constant which they call the Fine Structure Constant?

asked Jan 17, 2022 in Theoretical Physics by NovaPulse

+105 votes

0 answers

Is it possible to produce anti-gravity?

asked Jan 16, 2022 in Theoretical Physics by mmatt

+8 votes

0 answers

How can we say that Big Bang theory is correct?

asked Jan 16, 2022 in Theoretical Physics by plumb.bob

+310 votes

0 answers

Why should quantum fields have a higher velocity than the speed of light?

asked Jan 16, 2022 in Theoretical Physics by AlexD

+300 votes

0 answers

What if you are a fourth dimension being?

asked Jan 16, 2022 in Theoretical Physics by Daisy07

+177 votes

0 answers

What is "almost quantum theory"? Why is it regarded as much stranger than regular quantum theory?

asked Jan 16, 2022 in Theoretical Physics by SeraphicHarmony

+170 votes

0 answers

According to quantum field theory, is there non-zero probability for a ball (thrown at a wall) to go through the wall via quantum tunnelling?

asked Jan 16, 2022 in Theoretical Physics by CelestialDreamer

+77 votes

0 answers

How does a charge particle exert force on one another?

asked Jan 16, 2022 in Theoretical Physics by Sue Baker

+42 votes

0 answers

Will physics ever reveal that particles such as electrons and positrons are not indivisible wholes after all according to Witten?

asked Jan 16, 2022 in Theoretical Physics by jimbobby

+148 votes

0 answers

What is the relationship between quantum field theory and special relativity?

asked Jan 15, 2022 in Theoretical Physics by plane-it

+8 votes

0 answers

What is String Theory? Is it proven by science or just accepted as true by consensus among scientists? If it is just accepted as true, how can something be accepted as true without being proven scientifically first?

asked Jan 15, 2022 in Theoretical Physics by LunarHorizon

+185 votes

0 answers

The acceleration of a particle increases according to the equation a=bt over time. If the initial velocity of the particle is vo, then will be the displacement of the particle in time be t?

asked Jan 14, 2022 in Theoretical Physics by hoythetrowelin

+19 votes

0 answers

What are the odds of getting an academic job in string theory or quantum gravity?

asked Jan 14, 2022 in Theoretical Physics by Thirty16

+313 votes

0 answers

Do entangled particles communicate instantaneously across space or do they just react simultaneously when their measurements are taken?

asked Jan 13, 2022 in Theoretical Physics by shelfstretch

0 votes

0 answers

What is the difference between Multiverse, Parallel Universe and Omniverse?

asked Jan 13, 2022 in Theoretical Physics by AstralDreamer

+762 votes

0 answers

Is quantum mechanics a flawed theory? If yes, why?

asked Jan 13, 2022 in Theoretical Physics by CelestialPulse

+4 votes

0 answers

What caused string theory to become popular among scientists?

asked Jan 13, 2022 in Theoretical Physics by CelestialTwilight

+53 votes

0 answers

Is there any acceptable theory or evidence for exchange of information between two entangled particles?

asked Jan 12, 2022 in Theoretical Physics by VelvetEnigma

+7 votes

0 answers

Imagine an object is just touching a wall, but no force is being applied on either object (both are at rest). Would the wall still apply a normal force on that object?

asked Jan 12, 2022 in Theoretical Physics by Michael Northeast

+21 votes

0 answers

What is the dimensional formula for the ML2T-2?

asked Jan 12, 2022 in Theoretical Physics by QuantumSculptor

Page:

« prev
1
...
80
81
82
83
84
next »

Recent questions in Theoretical Physics

...