Eduardo Guerras Valera's user avatar
Eduardo Guerras Valera's user avatar
Eduardo Guerras Valera's user avatar
Eduardo Guerras Valera
  • Member for 11 years, 4 months
  • Last seen more than 1 year ago
  • Spain
31 votes
2 answers
6k views

Gauge covariant derivative in different books

18 votes
7 answers
48k views

What are good books for graduates/undergraduates in Astrophysics?

12 votes
1 answer
974 views

What are the 't Hooft papers about classical models underlying QM?

11 votes
3 answers
2k views

Liouville's theorem and gravitationally deflected lightpaths

10 votes
1 answer
17k views

What is the Lagrangian from which the Klein-Gordon equation is derived in QFT?

9 votes
3 answers
437 views

Is there any dynamical reason for the winter solstice to happen close to the perihelion?

3 votes
3 answers
347 views

Correct expression for D'Alembert operator in $c=1$ units

3 votes
2 answers
521 views

Does a constant factor matter in the definition of the Noether current?

2 votes
1 answer
3k views

Download only physics and maths wikipedia pages for offline use [closed]