MarkWayne's user avatar
MarkWayne's user avatar
MarkWayne's user avatar
MarkWayne
  • Member for 10 years
  • Last seen more than a week ago
  • Santa Fe, NM
16 votes
Accepted

Evaluating propagator without the epsilon trick

11 votes
Accepted

Nuclear fusion: what causes this "resonance" peak?

9 votes

Quantum mechanics and everyday nature

8 votes
Accepted

Terms allowed in Lagrangian density

6 votes

Are there 2 kinds of photons, one that mediate the electromagnetic interaction and the other the quanta of light?

5 votes
Accepted

Angular momentum matrices (Schiff section 27)

5 votes

Why is $\int (dp/2\pi) |p \rangle\langle p| = 1 $?

4 votes
Accepted

What happens to the Lagrangian of the Dirac theory under charge conjugation?

3 votes

What is the physical meaning of the action in Lagrangian mechanics?

3 votes
Accepted

Jumping on earth versus jumping on the moon

3 votes
Accepted

Origin of exchage interactions

3 votes
Accepted

Normalization of the real Klein Gordon Field in Peskin and Schroeder chapter 2

2 votes

Internuclear Binding Force: Experimental geometric detail

2 votes

Angular Momentum Operator in Quantum Field Theory

2 votes

Can the Lorentz transformations be derived this way?

2 votes

Propagators and Probabilities in the Heisenberg Picture

2 votes
Accepted

Does quantum mechanics allow faster than light (FTL) travel?

2 votes

What does it mean (how is it visualized) for a particle to act as a wave?

2 votes

Deriving the Poynting Theorem

2 votes

How to get the gradient potential in polar coordinate

2 votes

Divergence of non conservative electric field

1 vote

How do you tell what forces do no work?

1 vote

Lower bound for the spin in particle decay process

1 vote
Accepted

Momentum representation of a function with discontinuous derivative

1 vote

How to calculate critical temperature of the Ising model?

0 votes

Particle momentum in collision expressing in Mandelstam variable

0 votes

Why does $dG < 0$ imply that processes involving chemical reactions are spontaneous?

0 votes
Accepted

Are feasible facilities for production of hydrogen and oxygen from water using only solar energy?

0 votes

Compute closed line integral of electric field in circuit

0 votes

Landau Mechanics: why does adding Lagrangians remove the indefiniteness of multiplying each Lagrangian by a different constant?