User Germ

4 votes

1 answer

2k views

How to tell if an orbit is closed given the potential?

asked Oct 8, 2017 at 21:13

3 votes

1 answer

135 views

Are there surfaces in which clocks in two different inertial frames agree?

asked Jan 30, 2018 at 23:14

2 votes

1 answer

2k views

Derivation of the index of refraction of glass as a function of rotation angle and number of fringe transitions

asked Nov 30, 2018 at 21:47

2 votes

0 answers

63 views

Learning resources for the PPN formalism

asked May 28, 2019 at 15:19

2 votes

1 answer

75 views

Why does the probability transition from a Dirac distribution to a Gaussian?

asked Sep 29, 2020 at 18:31

1 vote

0 answers

15 views

What is the recursion step being used for the saturation of mutual information in the area law?

asked Oct 9, 2020 at 14:47

1 vote

1 answer

343 views

Help with calculating the Ricci tensor for the PPN formalism

asked May 29, 2019 at 19:01

1 vote

0 answers

55 views

Understanding surface code diagrams

asked Jan 6, 2020 at 21:34

1 vote

1 answer

193 views

Cyclotron motion for an arbitrary velocity and constant magnetic field

asked Jan 19, 2019 at 15:00

1 vote

1 answer

99 views

Calculating the proper acceleration of an observer along a scalar field

asked May 9, 2018 at 19:36

1 vote

1 answer

530 views

Relating the commutator of the partial derivative and the d'Alembertian of a scalar field to the Ricci tensor

asked May 17, 2018 at 14:17

0 votes

1 answer

131 views

Confusion about signs in the Dirac equation for an external electromagnetic field

asked Sep 23, 2018 at 21:36

0 votes

1 answer

429 views

Finding hypersurface equations in order to find unit normals

asked Mar 24, 2018 at 15:32

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13 Questions

How to tell if an orbit is closed given the potential?

Are there surfaces in which clocks in two different inertial frames agree?

Derivation of the index of refraction of glass as a function of rotation angle and number of fringe transitions

Learning resources for the PPN formalism

Why does the probability transition from a Dirac distribution to a Gaussian?

What is the recursion step being used for the saturation of mutual information in the area law?

Help with calculating the Ricci tensor for the PPN formalism

Understanding surface code diagrams

Cyclotron motion for an arbitrary velocity and constant magnetic field

Calculating the proper acceleration of an observer along a scalar field

Relating the commutator of the partial derivative and the d'Alembertian of a scalar field to the Ricci tensor

Confusion about signs in the Dirac equation for an external electromagnetic field

Finding hypersurface equations in order to find unit normals