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Albert
  • Member for 4 years, 11 months
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4 votes
1 answer
121 views

Why is $Z_3= Z_\xi$ in a non-abelian gauge theory?

2 votes
1 answer
87 views

How is dimensionality of $S$ preserved term by term in a perturbative expansion?

2 votes
2 answers
102 views

More on frames of reference and coordinates in GR

1 vote
1 answer
100 views

Generalities about propagators and its application to scalar chromodynamics

1 vote
1 answer
28 views

In its direction of propagation, is an EM wave in phase with the wave that is produced by Rayleigh scattering?

0 votes
1 answer
782 views

What is the advantage of using a polar coordinate system with rotating unit vectors?

0 votes
0 answers
331 views

Drawing the orbits in the phase space of a particle with the following properties

0 votes
1 answer
324 views

Electric field on a point at a height $z$ from the midpoint of a charged line [closed]