user avatar
user avatar
user avatar
Danu
  • Member for 9 years, 1 month
  • Last seen this week
93 votes
Accepted

Layman's explanation and understanding of Einstein's field equations

53 votes

Book covering differential geometry and topology for physics

49 votes
Accepted

Why should any physicist know, to some degree, experimental physics?

37 votes
Accepted

How can we recover the Newtonian gravitational potential from the metric of general relativity?

34 votes
Accepted

Why is quantum mechanics called 0+1 dimensional QFT?

33 votes

Is it fair to judge this speedskating race by only 3 thousands of a second?

31 votes

Is it a problem with radiometric dating that carbon 14 is found in materials dated to millions of years old?

28 votes
Accepted

Does gravity affect magnetism, vice-versa, or do they "ignore" each other?

25 votes
Accepted

Is the Uncertainty Principle valid for information about the past?

20 votes
Accepted

How does one correctly interpret the behavior of the heat capacity of a charged black hole?

17 votes
Accepted

Why are EM plane waves transverse?

16 votes
Accepted

Are electron fields and photon fields part of the same field in QED?

16 votes
Accepted

D'Alembertian for a scalar field

15 votes
Accepted

How can we speak use the notion of "particle" in LHC, given that we live in a curved spacetime?

14 votes

Why do we select the metric tensor for raising and lowering indices?

14 votes
Accepted

What symmetry is associated with conservation of Lipkin's zilch?

14 votes

Is there any relation between Planck constant and Gravitational constant?

14 votes
Accepted

Free Field theory to Interacting Field theory

13 votes

Minkowski Metric Signature

13 votes

Suggested reading for quantum field theory in curved spacetime

12 votes
Accepted

Any "connection" between uncountably infinitely many differentiable manifolds of dimension 4 and the spacetime having dimension four?

12 votes

Introduction to AdS/CFT

12 votes
Accepted

Where does de Broglie wavelength $\lambda=h/p$ for massive particles come from?

12 votes

Minimal vs. Non-minimal coupling in General Relativity

11 votes
Accepted

Quantum entanglement as practical method of superluminal communication

11 votes

Difference between B and H in magnetic fields?

11 votes
Accepted

Is interstellar flight possible in near future in a way that would keep our civilization alive?

10 votes
Accepted

Does the Bohr van Leeuwen Theorem also apply to ferromagnetism?

10 votes

Derive vector gradient in spherical coordinates from first principles

10 votes

Naive visualization of space-time curvature

1
2 3 4 5
8