Horus's user avatar
Horus's user avatar
Horus's user avatar
Horus
  • Member for 8 years, 11 months
  • Last seen more than a month ago
3 votes
1 answer
516 views

Derivation of the relativistic fluid stress tensor

2 votes
2 answers
160 views

Do gravitational sources move along ‘geodesics’?

2 votes
1 answer
103 views

Movement of bodies in space, affected only by gravity

1 vote
1 answer
139 views

Can I say that the two-body problem is also a vacuum solution for the special case of two orbiting black holes?

1 vote
0 answers
244 views

Helical killing vector

1 vote
0 answers
381 views

Why must the probability be the integrated square modulus of the wave function [duplicate]

1 vote
2 answers
735 views

Where does the factor of half appear from in the Klein-Gordon Lagrangian for a real scalar field?

1 vote
0 answers
143 views

Guessing the cross terms in a metric ansatz

1 vote
1 answer
145 views

Physically measure the covariant and contravariant components of a vector?

0 votes
1 answer
1k views

The divergence of the Stress Energy Tensor

0 votes
0 answers
108 views

Symmetry of the Gravitational Stress Energy pseudo tensor

0 votes
1 answer
1k views

The Ricci tensor and its relation to volume