User Rexcirus

21 votes

2 answers

1k views

Curvature Invariants in General Relativity and Singularities

asked Apr 12, 2016 at 14:25

9 votes

1 answer

6k views

Parity on gamma matrices

asked Jun 17, 2014 at 17:51

5 votes

0 answers

85 views

Violations of the Achronal averaged null energy condition

asked Aug 15, 2022 at 21:15

4 votes

1 answer

379 views

Distinguish a spacetime from flat space

asked Sep 2, 2016 at 19:40

4 votes

3 answers

2k views

Is static friction an impulsive force?

asked Jul 23, 2014 at 15:09

4 votes

1 answer

113 views

Israel-Wilson-Perjés Solutions

asked Apr 16, 2016 at 13:30

4 votes

2 answers

274 views

Viability of a Fayet Iliopoulos term in the MSSM

asked Mar 25, 2015 at 18:04

3 votes

2 answers

665 views

Implications of No-Hiding Theorem

asked Jul 17, 2017 at 21:29

3 votes

0 answers

107 views

Strings 2018 takeaways [closed]

asked Aug 7, 2018 at 13:26

3 votes

0 answers

194 views

Overview of quantum energy teleportation

asked Mar 5, 2023 at 20:57

3 votes

1 answer

905 views

Bondi mass aspect [duplicate]

asked Feb 12, 2016 at 9:00

3 votes

1 answer

346 views

The most general way to write flat space metric [closed]

asked Jun 15, 2016 at 10:39

2 votes

1 answer

185 views

What is the definition of the duality group $E_{7(7)}$?

asked Jul 20, 2015 at 9:10

1 vote

2 answers

2k views

Transposition of spinors

asked Nov 29, 2014 at 16:33

1 vote

0 answers

223 views

Difference between Gravitational and Matter Scalar Fields

asked Jul 15, 2014 at 17:53

1 vote

2 answers

326 views

Minimum amount of negative energy required in warp drive spacetimes

asked May 5, 2019 at 20:38

0 votes

0 answers

534 views

Nature of the singularity in the Taub-NUT metric

asked May 31, 2016 at 13:39

0 votes

1 answer

235 views

First Black Hole Picture Takeaways [closed]

asked Apr 10, 2019 at 17:50

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18 Questions

Curvature Invariants in General Relativity and Singularities

Parity on gamma matrices

Violations of the Achronal averaged null energy condition

Distinguish a spacetime from flat space

Is static friction an impulsive force?

Israel-Wilson-Perjés Solutions

Viability of a Fayet Iliopoulos term in the MSSM

Implications of No-Hiding Theorem

Strings 2018 takeaways [closed]

Overview of quantum energy teleportation

Bondi mass aspect [duplicate]

The most general way to write flat space metric [closed]

What is the definition of the duality group $E_{7(7)}$?

Transposition of spinors

Difference between Gravitational and Matter Scalar Fields

Minimum amount of negative energy required in warp drive spacetimes

Nature of the singularity in the Taub-NUT metric

First Black Hole Picture Takeaways [closed]