User qc2014

6 votes

1 answer

561 views

Proof of periodicity of Floquet Green's function

asked Oct 28, 2015 at 15:14

5 votes

1 answer

798 views

Fermi Golden Rule derivation of quasi-electron lifetime

asked Nov 18, 2015 at 21:10

5 votes

0 answers

354 views

Chirality of Weyl Semimetal

asked Jul 18, 2014 at 14:52

4 votes

0 answers

516 views

Anomaly for Majorana fermion?

asked Mar 27, 2015 at 20:40

3 votes

0 answers

157 views

A question on intermediate step in deriving gravitational anomaly by Fujikawa's method

asked Apr 1, 2015 at 18:31

3 votes

0 answers

478 views

Fujikawa's method for 2+1-dimensional parity anomaly?

asked Apr 5, 2015 at 14:49

3 votes

0 answers

130 views

Topological order and entanglement in quantum quench problem

asked Jul 21, 2015 at 16:58

3 votes

1 answer

879 views

Magnus Expansion in Floquet theory [closed]

asked Mar 1, 2016 at 5:34

3 votes

2 answers

4k views

Relationship between lesser Green's function and greater Green's function in Keldysh formalism

asked Oct 16, 2015 at 4:59

2 votes

1 answer

462 views

Landau level for quadratic band touching in Dirac Hamiltonian

asked Sep 8, 2015 at 16:42

1 vote

1 answer

214 views

A formula in Sung-Sik Lee's paper

asked May 12, 2014 at 16:36

1 vote

1 answer

485 views

Topological entanglement entropy in transverse quantum Ising model?

asked May 5, 2015 at 3:01

1 vote

0 answers

63 views

Effective interaction between electron-magnon in ferromagnetic transition metals

asked Mar 10, 2016 at 4:00

0 votes

0 answers

56 views

Energy magnetization in the presence of temperature and chemical potential gradient

asked Oct 27, 2015 at 1:55

0 votes

1 answer

358 views

A derivation in Schwinger's proper time approach

asked Oct 8, 2015 at 22:10

0 votes

0 answers

103 views

Topological term under electron-electron interaction

asked Apr 14, 2015 at 13:41

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16 Questions

Proof of periodicity of Floquet Green's function

Fermi Golden Rule derivation of quasi-electron lifetime

Chirality of Weyl Semimetal

Anomaly for Majorana fermion?

A question on intermediate step in deriving gravitational anomaly by Fujikawa's method

Fujikawa's method for 2+1-dimensional parity anomaly?

Topological order and entanglement in quantum quench problem

Magnus Expansion in Floquet theory [closed]

Relationship between lesser Green's function and greater Green's function in Keldysh formalism

Landau level for quadratic band touching in Dirac Hamiltonian

A formula in Sung-Sik Lee's paper

Topological entanglement entropy in transverse quantum Ising model?

Effective interaction between electron-magnon in ferromagnetic transition metals

Energy magnetization in the presence of temperature and chemical potential gradient

A derivation in Schwinger's proper time approach

Topological term under electron-electron interaction