User dolun

19 votes

What do the poles of a Green function mean, physically?

answered Jul 27, 2017 at 11:39

11 votes

Accepted

How is Green function in many-body theory introduced?

answered Jun 9, 2015 at 10:09

9 votes

Accepted

From power of a laser beam to electric field amplitude

answered May 19, 2014 at 15:46

7 votes

Does electron-electron scattering contribute to resistivity?

answered May 21, 2014 at 13:54

7 votes

Accepted

Intuitive explanation for superfluidity?

answered Apr 18, 2014 at 16:43

7 votes

Intensity fluctuations at the output of a single mode fiber coupled to a He Ne laser

answered May 5, 2016 at 12:13

7 votes

Scaling theory of Anderson localization

answered Mar 28, 2018 at 12:19

6 votes

Accepted

Phonon as Fourier transform

answered Sep 5, 2016 at 8:59

6 votes

How do electromagnetic waves carry energy?

answered May 6, 2016 at 16:31

6 votes

How is Lippmann-Schwinger equation derived?

answered Jul 17, 2015 at 8:55

6 votes

Accepted

Is Hamiltonian a differential operator in second quantization?

answered Jul 27, 2015 at 12:32

6 votes

How is the scattering length in 2d defined?

answered Nov 13, 2014 at 21:01

5 votes

Accepted

Superfluid rotating frame of reference

answered Oct 27, 2014 at 12:51

4 votes

Accepted

How to distinguish between a topological state from from a non-topological one?

answered Nov 9, 2014 at 14:54

4 votes

Can current be induced in a superconductor?

answered Jan 14, 2015 at 19:55

4 votes

Rotation of superfluid

answered Jul 15, 2016 at 10:06

4 votes

Calculating the ground state energy in an electron gas (Jellium)

answered Jul 28, 2016 at 13:55

3 votes

Temperature dependence of magnetic domains

answered Dec 21, 2015 at 15:41

3 votes

Accepted

Laser cooling of atoms: more area or more power?

answered Dec 21, 2015 at 18:18

3 votes

Conditions to determine the Green's function for scattering phenomena

answered Mar 25, 2016 at 13:08

3 votes

Accepted

Time-dependence of ladder operators in quantized EM fields

answered Mar 4, 2015 at 13:42

3 votes

Accepted

Chemical potential of Bose–Einstein condensation

answered Apr 15, 2014 at 15:39

2 votes

Lippmann-Schwinger solution

answered Apr 29, 2014 at 8:06

2 votes

Time-Energy Uncertainty Principle and Operators

answered Apr 13, 2014 at 19:12

2 votes

Accepted

Why does the induced EMF oppose the change in magnetic flux? Lenz's Law question

answered Apr 13, 2014 at 20:27

2 votes

Landau level degeneracy in symmetry gauge, finite system

answered Nov 9, 2014 at 12:33

2 votes

What is the physical meaning of an electronic system evolving adiabatically through a closed path?

answered Aug 18, 2015 at 11:25

2 votes

Accepted

How does superfluids and Bose-Einstein Condensates form?

answered Jul 21, 2016 at 13:46

2 votes

How to derive non-degenerate Bose-Einstein statistics in the canonical ensemble?

answered Aug 5, 2016 at 12:29

2 votes

Accepted

What happens to the electrons when metal gets cut or broken?

answered Dec 3, 2014 at 10:51

Stack Exchange Network

45 Answers

What do the poles of a Green function mean, physically?

How is Green function in many-body theory introduced?

From power of a laser beam to electric field amplitude

Does electron-electron scattering contribute to resistivity?

Intuitive explanation for superfluidity?

Intensity fluctuations at the output of a single mode fiber coupled to a He Ne laser

Scaling theory of Anderson localization

Phonon as Fourier transform

How do electromagnetic waves carry energy?

How is Lippmann-Schwinger equation derived?

Is Hamiltonian a differential operator in second quantization?

How is the scattering length in 2d defined?

Superfluid rotating frame of reference

How to distinguish between a topological state from from a non-topological one?

Can current be induced in a superconductor?

Rotation of superfluid

Calculating the ground state energy in an electron gas (Jellium)

Temperature dependence of magnetic domains

Laser cooling of atoms: more area or more power?

Conditions to determine the Green's function for scattering phenomena

Time-dependence of ladder operators in quantized EM fields

Chemical potential of Bose–Einstein condensation

Lippmann-Schwinger solution

Time-Energy Uncertainty Principle and Operators

Why does the induced EMF oppose the change in magnetic flux? Lenz's Law question

Landau level degeneracy in symmetry gauge, finite system

What is the physical meaning of an electronic system evolving adiabatically through a closed path?

How does superfluids and Bose-Einstein Condensates form?

How to derive non-degenerate Bose-Einstein statistics in the canonical ensemble?

What happens to the electrons when metal gets cut or broken?