User physics_2015

4 votes

2 answers

779 views

Interpretation of the electromagnetic field strength tensor as a spin-1 field

asked Sep 24, 2015 at 5:29

3 votes

1 answer

1k views

Calculating four-momentum from energy-momentum tensor

asked Feb 17, 2018 at 22:55

3 votes

0 answers

221 views

How Do Gravitons Follow Geodesics?

asked Jan 17 at 21:21

2 votes

0 answers

65 views

Lagrangian of a multi-dimensional scalar field

asked Jul 18 at 6:26

2 votes

0 answers

92 views

Spinor Lorentz generators in curved spacetime

asked Aug 8, 2023 at 3:33

2 votes

1 answer

2k views

Energy-momentum tensor of a fermion

asked Jul 20, 2017 at 5:10

1 vote

1 answer

478 views

Deriving force of gravity from energy-momentum tensor

asked Jul 27, 2017 at 4:17

1 vote

1 answer

337 views

Massless Weyl spinor components

asked Sep 19, 2016 at 4:54

1 vote

0 answers

315 views

Calculating mass from energy momentum tensor

asked Feb 5, 2018 at 0:04

1 vote

0 answers

62 views

Mass of an anti-symmetric spin-1 field

asked Jan 6, 2019 at 3:01

1 vote

1 answer

70 views

Covariant derivative for spin-2 field

asked Apr 11 at 21:11

1 vote

1 answer

66 views

Dirac field coupling to gauge fields

asked Jun 2 at 3:54

1 vote

0 answers

39 views

Physical interpretation of the spin connection field for the Dirac equation in curved spacetime [duplicate]

asked May 14, 2023 at 23:13

0 votes

0 answers

79 views

Graviton metric interaction

asked Jun 17 at 2:14

0 votes

0 answers

154 views

Higgs VEV and the Minkowski metric

asked Jul 25 at 1:05

0 votes

1 answer

57 views

How to combine Vierbein fields?

asked Sep 4 at 2:37

0 votes

1 answer

28 views

Lorentz scalar from the second derivative of the metric tensor

asked 3 hours ago

0 votes

0 answers

70 views

What is the Lagrangian for the interaction of graviphoton with matter?

asked Feb 15 at 6:51

0 votes

0 answers

72 views

How to mathematically describe the process of spacetime curvature?

asked Mar 3 at 18:03

0 votes

1 answer

118 views

How to derive the graviton propagator in curved spacetime?

asked Mar 7 at 18:05

0 votes

0 answers

359 views

QED Lagrangian in terms of Weyl spinors

asked May 27, 2019 at 5:12

0 votes

1 answer

200 views

Single chirality electron and photon interaction

asked May 27, 2019 at 22:31

0 votes

1 answer

88 views

Under what conditions would Ricci tensor have the trace values $(+---)$ and rest 0's?

asked May 9, 2023 at 19:48

0 votes

0 answers

77 views

Electromagnetic field strength tensor fermion couplings

asked Sep 4, 2023 at 3:27

0 votes

1 answer

89 views

Stress-energy tensor spin-1 coupling

asked Nov 9, 2023 at 23:40

0 votes

1 answer

270 views

Energy-momentum tensor in the rest frame

asked May 27, 2018 at 2:57

0 votes

2 answers

342 views

Spin direction of the electromagnetic field tensor

asked Oct 19, 2015 at 7:14

0 votes

1 answer

1k views

Lagrangian for electron radiating a photon

asked Jul 28, 2017 at 0:00

-1 votes

1 answer

393 views

expanding a Dirac spinor in Weyl basis

asked Jul 29, 2017 at 20:02

-2 votes

1 answer

286 views

Linear momentum of a Weyl spinor

asked Aug 7, 2017 at 20:54

Stack Exchange Network

30 Questions

Interpretation of the electromagnetic field strength tensor as a spin-1 field

Calculating four-momentum from energy-momentum tensor

How Do Gravitons Follow Geodesics?

Lagrangian of a multi-dimensional scalar field

Spinor Lorentz generators in curved spacetime

Energy-momentum tensor of a fermion

Deriving force of gravity from energy-momentum tensor

Massless Weyl spinor components

Calculating mass from energy momentum tensor

Mass of an anti-symmetric spin-1 field

Covariant derivative for spin-2 field

Dirac field coupling to gauge fields

Physical interpretation of the spin connection field for the Dirac equation in curved spacetime [duplicate]

Graviton metric interaction

Higgs VEV and the Minkowski metric

How to combine Vierbein fields?

Lorentz scalar from the second derivative of the metric tensor

What is the Lagrangian for the interaction of graviphoton with matter?

How to mathematically describe the process of spacetime curvature?

How to derive the graviton propagator in curved spacetime?

QED Lagrangian in terms of Weyl spinors

Single chirality electron and photon interaction

Under what conditions would Ricci tensor have the trace values $(+---)$ and rest 0's?

Electromagnetic field strength tensor fermion couplings

Stress-energy tensor spin-1 coupling

Energy-momentum tensor in the rest frame

Spin direction of the electromagnetic field tensor

Lagrangian for electron radiating a photon

expanding a Dirac spinor in Weyl basis

Linear momentum of a Weyl spinor