User Everett You

25 votes

1 answer

3k views

How does Haldane conjecture follow from the topological $\Theta$ term

asked Apr 10, 2013 at 8:42

22 votes

3 answers

4k views

Is there an algebraic approach for the topological boundary (defect) states?

asked Apr 19, 2013 at 8:56

19 votes

2 answers

2k views

How to understand the emergent special relativity in the superfluid?

asked May 6, 2013 at 15:55

18 votes

1 answer

1k views

How to determine if an emergent gauge theory is deconfined or not?

asked Jun 2, 2012 at 2:19

13 votes

2 answers

1k views

Is there a 2D manifold on which the Dirac equation has a zero mode?

asked Mar 24, 2015 at 22:13

12 votes

2 answers

872 views

Is the U(1) gauge theory in 2+1D dual to a U(1) or an integer XY model?

asked Jun 17, 2012 at 9:35

9 votes

1 answer

2k views

Is resonating valence bond (RVB) states long-range entangled?

asked Jun 2, 2012 at 3:00

8 votes

1 answer

342 views

How to perform stroboscopic measurements for Floquet topological insulators?

asked Nov 3, 2015 at 8:03

8 votes

1 answer

355 views

Is there a block spin renormalization group scheme that preserves Kramers-Wannier duality?

asked Jun 25, 2016 at 19:07

7 votes

1 answer

1k views

Is there a specific name for the highest energy state in quantum mechanics?

asked May 10, 2015 at 22:33

7 votes

2 answers

424 views

Is density fluctuation gapless in superfluid?

asked Oct 22, 2017 at 0:14

6 votes

1 answer

396 views

Is Yang-Mills theory confining in any dimensions?

asked Sep 26, 2017 at 5:34

5 votes

0 answers

154 views

Is there a critical order of the Abelian gauge theory in (2+1)D

asked May 8, 2013 at 5:23

5 votes

1 answer

912 views

Entanglement entropy of 1D chiral Fermion

asked Dec 31, 2013 at 2:27

4 votes

0 answers

475 views

Beta function for non-Abelian gauge theory with both fermionic and bosonic matter fields

asked Jan 18, 2018 at 17:03

3 votes

2 answers

515 views

How to count the number of modes/polarizations of a Gaussian field theory?

asked Mar 26, 2015 at 10:00

3 votes

0 answers

98 views

Is there a name for $I(A:B)-I(A:C)-I(A:BC)$ in (quantum) information theory?

asked Aug 24, 2017 at 15:08

2 votes

1 answer

684 views

How to show a sum of positive definite operators is still positive definite?

asked Sep 3, 2017 at 1:09

2 votes

0 answers

141 views

Is interaction a relevant perturbation for 1d Anderson localization of fermions?

asked Jul 3, 2015 at 19:34

2 votes

0 answers

535 views

Why is there a Majorana zero mode in the $\pi$ flux core of the p+ip superconductor?

asked Mar 11, 2014 at 9:00

2 votes

1 answer

459 views

Does the surface topological order on the boundary of 3D topological insulator also have topological ground state degeneracy?

asked Nov 14, 2014 at 2:26

2 votes

1 answer

60 views

Sample complexity of quantum qtate tomography implies by the Aaronson-Rothblum result

asked May 11, 2021 at 0:58

1 vote

0 answers

39 views

If atom ionization energy increases, how will the Cosmic Microwave Background (CMB) radiation temperature change today?

asked Jun 27, 2021 at 18:37

Stack Exchange Network

23 Questions

How does Haldane conjecture follow from the topological $\Theta$ term

Is there an algebraic approach for the topological boundary (defect) states?

How to understand the emergent special relativity in the superfluid?

How to determine if an emergent gauge theory is deconfined or not?

Is there a 2D manifold on which the Dirac equation has a zero mode?

Is the U(1) gauge theory in 2+1D dual to a U(1) or an integer XY model?

Is resonating valence bond (RVB) states long-range entangled?

How to perform stroboscopic measurements for Floquet topological insulators?

Is there a block spin renormalization group scheme that preserves Kramers-Wannier duality?

Is there a specific name for the highest energy state in quantum mechanics?

Is density fluctuation gapless in superfluid?

Is Yang-Mills theory confining in any dimensions?

Is there a critical order of the Abelian gauge theory in (2+1)D

Entanglement entropy of 1D chiral Fermion

Beta function for non-Abelian gauge theory with both fermionic and bosonic matter fields

How to count the number of modes/polarizations of a Gaussian field theory?

Is there a name for $I(A:B)-I(A:C)-I(A:BC)$ in (quantum) information theory?

How to show a sum of positive definite operators is still positive definite?

Is interaction a relevant perturbation for 1d Anderson localization of fermions?

Why is there a Majorana zero mode in the $\pi$ flux core of the p+ip superconductor?

Does the surface topological order on the boundary of 3D topological insulator also have topological ground state degeneracy?

Sample complexity of quantum qtate tomography implies by the Aaronson-Rothblum result

If atom ionization energy increases, how will the Cosmic Microwave Background (CMB) radiation temperature change today?