User Silly Goose

11 votes

3 answers

2k views

Gross asymmetry in Maxwell Equations

asked May 6 at 11:55

7 votes

0 answers

75 views

Analogue of (anti)commutation relation for anyons

asked Sep 26 at 3:21

7 votes

2 answers

469 views

How is the Yang-Baxter equation equivalent to the Braid equation?

asked Dec 2 at 19:58

7 votes

1 answer

424 views

How can I derive the fact that there are no "non-integral" raising and lowering operators for angular momentum?

asked Nov 27, 2022 at 9:21

5 votes

0 answers

160 views

Rigorously, what is the permutation operation in Quantum Mechanics?

asked May 9, 2023 at 1:58

5 votes

2 answers

774 views

What is the Majorana stellar representation?

asked Oct 7, 2023 at 6:07

5 votes

4 answers

2k views

What causes the electric field of a uniformly moving charge to update?

asked Aug 23, 2022 at 18:00

5 votes

2 answers

955 views

Wave functions as being square-integrable vs. normalizable

asked Nov 20, 2022 at 7:01

5 votes

2 answers

316 views

What is Decoherence? [duplicate]

asked May 5 at 15:35

4 votes

3 answers

937 views

Is the zero vector necessary to do quantum mechanics?

asked Jun 29 at 11:36

3 votes

1 answer

223 views

What is the importance of $SU(2)$ being the double cover of $SO(3)$?

asked Jun 30 at 5:00

3 votes

1 answer

163 views

Non-orientable time

asked May 1 at 1:40

3 votes

1 answer

175 views

Computing variation of triple wedge term in Chern-Simons action

asked Apr 26 at 4:02

3 votes

1 answer

60 views

Is there a no-cloning theorem for open quantum dynamics?

asked Nov 16 at 1:29

3 votes

6 answers

2k views

Why do people say the dynamics of quantum mechanics is always linear?

asked Nov 16 at 1:31

3 votes

1 answer

95 views

Is Polarization Inconsistent with Classical Electricity?

asked Apr 23, 2022 at 8:26

3 votes

0 answers

70 views

How to understand how fields transform?

asked Oct 15, 2023 at 5:04

2 votes

0 answers

77 views

Sakurai's explanation of the dipole approximation

asked Mar 12 at 6:45

2 votes

0 answers

79 views

Interpretation of "spin-1/2" in classical Dirac field

asked Mar 25 at 4:02

2 votes

2 answers

235 views

Justification for physical significance of representations of the Poincaré group

asked May 22, 2023 at 0:33

2 votes

0 answers

250 views

Relativistic conservation of momentum in an elastic collision

asked Sep 5, 2022 at 1:20

2 votes

0 answers

98 views

Why does spontaneous symmetry breaking focus on "stable states"?

asked Dec 4 at 19:43

2 votes

3 answers

76 views

Writing surface charge density in 3D

asked Oct 3 at 0:58

2 votes

1 answer

79 views

Is the quadrupole tensor a $(2,0)$ tensor?

asked Oct 17 at 22:38

2 votes

2 answers

130 views

Identity for squeezing spin coherent state

asked Jun 16 at 7:25

2 votes

0 answers

51 views

Quantum mechanics with a classical Chern-Simons term

asked Aug 5 at 1:37

2 votes

1 answer

126 views

Can one encode topology into the position operator in quantum mechanics?

asked Aug 5 at 2:08

2 votes

0 answers

65 views

Does Sakurai's definition of $S$-matrix assume a particular type of scattering?

asked Apr 28 at 0:39

2 votes

0 answers

100 views

Is Sakurai's derivation of the Lippmann-Schwinger equation correct?

asked Apr 28 at 1:41

2 votes

1 answer

98 views

Does Decoherence explain why constituents of composite systems in textbook Statistical Mechanics are assumed to occupy energy eigenstates?

asked Sep 11, 2023 at 21:51

Stack Exchange Network

75 Questions

Gross asymmetry in Maxwell Equations

Analogue of (anti)commutation relation for anyons

How is the Yang-Baxter equation equivalent to the Braid equation?

How can I derive the fact that there are no "non-integral" raising and lowering operators for angular momentum?

Rigorously, what is the permutation operation in Quantum Mechanics?

What is the Majorana stellar representation?

What causes the electric field of a uniformly moving charge to update?

Wave functions as being square-integrable vs. normalizable

What is Decoherence? [duplicate]

Is the zero vector necessary to do quantum mechanics?

What is the importance of $SU(2)$ being the double cover of $SO(3)$?

Non-orientable time

Computing variation of triple wedge term in Chern-Simons action

Is there a no-cloning theorem for open quantum dynamics?

Why do people say the dynamics of quantum mechanics is always linear?

Is Polarization Inconsistent with Classical Electricity?

How to understand how fields transform?

Sakurai's explanation of the dipole approximation

Interpretation of "spin-1/2" in classical Dirac field

Justification for physical significance of representations of the Poincaré group

Relativistic conservation of momentum in an elastic collision

Why does spontaneous symmetry breaking focus on "stable states"?

Writing surface charge density in 3D

Is the quadrupole tensor a $(2,0)$ tensor?

Identity for squeezing spin coherent state

Quantum mechanics with a classical Chern-Simons term

Can one encode topology into the position operator in quantum mechanics?

Does Sakurai's definition of $S$-matrix assume a particular type of scattering?

Is Sakurai's derivation of the Lippmann-Schwinger equation correct?

Does Decoherence explain why constituents of composite systems in textbook Statistical Mechanics are assumed to occupy energy eigenstates?