User Nayeem1

1 vote

2 answers

109 views

Cancelling out Doppler Effect and Relativistic Time Dilation

asked Nov 10, 2021 at 6:44

1 vote

0 answers

34 views

Energy conservation in Black Hole White Hole system

asked Dec 14, 2022 at 10:57

1 vote

0 answers

67 views

Black Hole Singularity Other Universe

asked Sep 22, 2021 at 12:40

1 vote

0 answers

66 views

Confusions about partial and covariant derivatives

asked May 29 at 11:43

1 vote

0 answers

81 views

Ricci tensor proportional to Ricci scalar in 2D

asked Nov 11 at 16:04

1 vote

1 answer

174 views

Einstein tensor in 2d [duplicate]

asked Oct 6 at 4:53

1 vote

1 answer

102 views

Geodesic equation and inertial reference frame

asked Oct 9 at 17:40

0 votes

0 answers

34 views

Can there be black holes in a 1+1D spacetime? [duplicate]

asked Nov 14 at 18:16

0 votes

1 answer

84 views

Does Lie Bracket take basis changes into account?

asked May 31 at 17:46

0 votes

1 answer

65 views

Covariant and partial derivative of a vector field (not component)

asked Jun 1 at 7:07

0 votes

1 answer

37 views

Metric Tensor Grid

asked Jun 7 at 5:49

0 votes

1 answer

60 views

Equating 2 sides of EFE

asked May 28 at 2:10

0 votes

1 answer

73 views

1+1D simple vacuum EFE solution

asked Mar 30 at 9:12

0 votes

0 answers

31 views

Equivalence Principle: Is the earth actually swelling? [duplicate]

asked Nov 13, 2021 at 9:43

0 votes

0 answers

44 views

Bell's spaceship paradox and equivalence principle

asked Oct 25, 2021 at 14:57

0 votes

1 answer

59 views

Sources of Mass in Special Relativity

asked Nov 8, 2021 at 6:13

0 votes

1 answer

95 views

Schwarzchild Basis Vectors

asked Aug 24, 2022 at 3:19

0 votes

0 answers

37 views

Imaginary velocity components in geodesic [duplicate]

asked Sep 2, 2022 at 20:23

0 votes

4 answers

391 views

Identity Matrix in relativity

asked Sep 4, 2022 at 18:29

0 votes

1 answer

54 views

How can the connections of the Schwarzchild Metric remain torsion free?

asked Sep 9, 2022 at 9:57

0 votes

0 answers

15 views

When does the event horizon grow as measured by a distant observer? [duplicate]

asked Nov 17, 2021 at 14:19

0 votes

2 answers

120 views

Covariant derivative in flat space [duplicate]

asked Nov 15, 2022 at 18:52

0 votes

1 answer

225 views

Riemann curvature tensor in flat space

asked Nov 23, 2022 at 17:56

0 votes

1 answer

65 views

Einstein Summation Problem

asked Nov 29, 2022 at 18:26

0 votes

1 answer

105 views

Black hole falling observer blueshifted light

asked Oct 14, 2021 at 2:21

0 votes

1 answer

226 views

Crossing a Kerr wormhole

asked Oct 5, 2021 at 2:22

0 votes

1 answer

96 views

Wormhole other end [duplicate]

asked Sep 21, 2021 at 11:22

0 votes

0 answers

100 views

Geodesic: Why should an apple fall? [duplicate]

asked Jul 24, 2021 at 6:42

0 votes

2 answers

160 views

Falling body geodesics seem counterintuitive

asked Jul 26, 2021 at 12:30

0 votes

0 answers

61 views

Does someone falling into a black hole see the future falling objects? [duplicate]

asked Sep 4, 2021 at 16:05

Stack Exchange Network

61 Questions

Cancelling out Doppler Effect and Relativistic Time Dilation

Energy conservation in Black Hole White Hole system

Black Hole Singularity Other Universe

Confusions about partial and covariant derivatives

Ricci tensor proportional to Ricci scalar in 2D

Einstein tensor in 2d [duplicate]

Geodesic equation and inertial reference frame

Can there be black holes in a 1+1D spacetime? [duplicate]

Does Lie Bracket take basis changes into account?

Covariant and partial derivative of a vector field (not component)

Metric Tensor Grid

Equating 2 sides of EFE

1+1D simple vacuum EFE solution

Equivalence Principle: Is the earth actually swelling? [duplicate]

Bell's spaceship paradox and equivalence principle

Sources of Mass in Special Relativity

Schwarzchild Basis Vectors

Imaginary velocity components in geodesic [duplicate]

Identity Matrix in relativity

How can the connections of the Schwarzchild Metric remain torsion free?

When does the event horizon grow as measured by a distant observer? [duplicate]

Covariant derivative in flat space [duplicate]

Riemann curvature tensor in flat space

Einstein Summation Problem

Black hole falling observer blueshifted light

Crossing a Kerr wormhole

Wormhole other end [duplicate]

Geodesic: Why should an apple fall? [duplicate]

Falling body geodesics seem counterintuitive

Does someone falling into a black hole see the future falling objects? [duplicate]