Recent questions in Theoretical Physics

+325 votes

0 answers

Can you explain entangled particles and entanglement without using any math?

asked Sep 16, 2022 in Theoretical Physics by Yamzi

+2 votes

0 answers

What are the implications of string theory for quantum field theory?

asked Sep 16, 2022 in Theoretical Physics by Tara DIY

+20 votes

0 answers

What is dark matter and why is it important in understanding the universe?

asked Sep 16, 2022 in Theoretical Physics by Asheashe

+4 votes

0 answers

In simple terms, how does supersymmetry explain dark matter? Do bosons and fermions actually exist as superpartners?

asked Sep 16, 2022 in Theoretical Physics by StellarAlchemy

+50 votes

0 answers

What does "infinite mass" mean?

asked Sep 16, 2022 in Theoretical Physics by AstralSeeker

+27 votes

0 answers

What are some theories in physics that could potentially replace String Theory?

asked Sep 16, 2022 in Theoretical Physics by Cecilb70

+123 votes

0 answers

Are particles made up of particles? Or is this just a paradoxical question?

asked Sep 16, 2022 in Theoretical Physics by Paul Harper

+277 votes

0 answers

What is the difference between string theory and M-Theory? Why do they both sound similar? Is it true that no one can understand them completely yet?

asked Sep 15, 2022 in Theoretical Physics by QuantumHorizon

+27 votes

0 answers

Why do waves in water slow down upon entering shallower regions? The general rule is that waves slow down on entering a denser medium. But in this case, water waves slow down even when the density of water remains the same.

asked Sep 15, 2022 in Theoretical Physics by Damien Fouracres

+22 votes

0 answers

Can a theoretical physicist prove his hypothesis right without observing real-life objects/phenomena (e.g., black hole)?

asked Sep 15, 2022 in Theoretical Physics by Millhouse (2.0k points)

+13 votes

0 answers

What is the relation between SU(3) and quantum chromodynamics (QCD)?

asked Sep 15, 2022 in Theoretical Physics by QuantumDreamer

+3 votes

0 answers

What is the difference between gravity and the curvature of spacetime?

asked Sep 15, 2022 in Theoretical Physics by involvekumquats

+114 votes

0 answers

Can all properties of particles be described as either discrete or continuous? If not, why not?

asked Sep 15, 2022 in Theoretical Physics by Creek

+8 votes

0 answers

What is the connection between mathematics and theoretical physics? Can a student of mathematics do research in theoretical physics?

asked Sep 15, 2022 in Theoretical Physics by elecstick

+18 votes

0 answers

What is the evidence for grand unification fields or other 'unified' physics theories?

asked Sep 15, 2022 in Theoretical Physics by QuantumSculptor

+14 votes

0 answers

Does dark matter exist in every Galaxy?

asked Sep 15, 2022 in Theoretical Physics by Adrian Roebuck

+13 votes

0 answers

Is quantum foam compatible with string theory?

asked Sep 15, 2022 in Theoretical Physics by ellipticalwaiting

+68 votes

0 answers

If the graviton is discovered, does that means that gravity can be manipulated directly (without mass or velocity)? In other words can a graviton be placed in an arbitrary location much like an electron or a proton?

asked Sep 14, 2022 in Theoretical Physics by Daniel123

+3 votes

0 answers

Do imaginary numbers describe something real about the quantum world? Do they represent a field, a particle, or whatever? Why does physics always say they are necessary to describe QFT?

asked Sep 14, 2022 in Theoretical Physics by CrystalAlchemy

+6 votes

0 answers

If particles/atoms are basically probability (massless) wave functions until brought into reality by observation/measurement, how does that process of observing/collapsing actually confer the mass we can then record/see/feel in the macroscopic world?

asked Sep 14, 2022 in Theoretical Physics by fred812

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