User warlock

4 votes

What constitutes a microstate?

answered Sep 19, 2022 at 8:49

4 votes

Why can Einstein coefficients be derived based on thermodynamically equilibrium relations when they are basically intrinsic?

answered Nov 1, 2022 at 13:23

3 votes

Follow-up on "Conservation of electric charge in Feynman diagram"

answered Dec 4, 2020 at 13:28

3 votes

If information-theoretic and thermodynamic entropy need not always be identical, which is more fundamental?

answered Dec 5, 2020 at 16:24

2 votes

Is Maxwell's equation applicable to any arbitrary Electric vector field and Magnetic vector field?

answered Dec 22, 2020 at 16:17

2 votes

Accepted

Reconciling two types of time in QFT

answered Dec 22, 2020 at 16:42

2 votes

$P=\epsilon_o \chi E$ or $\epsilon_o \chi E_o$

answered Jan 10, 2021 at 8:44

2 votes

How do quantum probabilities transform under Lorentz transformations?

answered Aug 16, 2022 at 11:12

2 votes

What exactly is the electric displacement?

answered Sep 13, 2022 at 17:09

2 votes

Is the 4-velocity vector in spacetime a unit tangent vector?

answered Sep 14, 2022 at 20:28

1 vote

Are there any derivations of the born rule from MWI that work?

answered Dec 3, 2020 at 9:35

1 vote

Intuition of Faraday's law at a boundary

answered Sep 20, 2022 at 11:36

1 vote

Does ensemble interpretation of QM involve hidden variables?

answered Sep 25, 2022 at 10:47

1 vote

Accepted

Vanishing off diagonals means non observability of quantumness - But aren't superposition always non observable (in pointer basis)?

answered Sep 14, 2022 at 11:34

1 vote

Is annihilation easy to observe?

answered Sep 14, 2022 at 15:36

1 vote

Is there any theory of fundamental physics that proposes that there are no symmetries at a fundamental level and that they are all emergent?

answered Sep 10, 2022 at 11:22

1 vote

What is the relationship between magnetic field quantities $B$ and $H$ in cgs units?

answered Sep 4, 2022 at 20:42

1 vote

Do we know which slit the photon went through in Afshar's experiment?

answered Dec 24, 2020 at 1:37

1 vote

Is the Boltzmann brain problem really clearly established as a problem?

answered Dec 21, 2020 at 2:31

1 vote

Can thermodynamics be considered logical?

answered Jan 8, 2021 at 8:46

0 votes

Accepted

Proper time and 4-velocity

answered Jan 10, 2021 at 7:43

0 votes

How is a irreversible process (conventionally) represented on a $T-S$ plane and why cannot it be (really) represented?

answered Jan 2, 2021 at 7:24

0 votes

Accepted

Free Electron-Bond Electron Interactions

answered Jan 2, 2021 at 12:55

0 votes

Identity Matrix in relativity

answered Sep 5, 2022 at 6:51

0 votes

Accepted

Conducting Sphere with a charge inside

answered Sep 10, 2022 at 17:06

0 votes

Accepted

Ability of electrons to spin or rotate vs Spin Quantum Number

answered Sep 30, 2022 at 2:32

0 votes

How to describe time evolution in relativistic QFT?

answered Oct 30, 2022 at 14:16

0 votes

Why doesn't voltage increase when the wire length increases; there's more work to be done?

answered Oct 24, 2023 at 8:22

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28 Answers

What constitutes a microstate?

Why can Einstein coefficients be derived based on thermodynamically equilibrium relations when they are basically intrinsic?

Follow-up on "Conservation of electric charge in Feynman diagram"

If information-theoretic and thermodynamic entropy need not always be identical, which is more fundamental?

Is Maxwell's equation applicable to any arbitrary Electric vector field and Magnetic vector field?

Reconciling two types of time in QFT

$P=\epsilon_o \chi E$ or $\epsilon_o \chi E_o$

How do quantum probabilities transform under Lorentz transformations?

What exactly is the electric displacement?

Is the 4-velocity vector in spacetime a unit tangent vector?

Are there any derivations of the born rule from MWI that work?

Intuition of Faraday's law at a boundary

Does ensemble interpretation of QM involve hidden variables?

Vanishing off diagonals means non observability of quantumness - But aren't superposition always non observable (in pointer basis)?

Is annihilation easy to observe?

Is there any theory of fundamental physics that proposes that there are no symmetries at a fundamental level and that they are all emergent?

What is the relationship between magnetic field quantities $B$ and $H$ in cgs units?

Do we know which slit the photon went through in Afshar's experiment?

Is the Boltzmann brain problem really clearly established as a problem?

Can thermodynamics be considered logical?

Proper time and 4-velocity

How is a irreversible process (conventionally) represented on a $T-S$ plane and why cannot it be (really) represented?

Free Electron-Bond Electron Interactions

Identity Matrix in relativity

Conducting Sphere with a charge inside

Ability of electrons to spin or rotate vs Spin Quantum Number

How to describe time evolution in relativistic QFT?

Why doesn't voltage increase when the wire length increases; there's more work to be done?