User Andrey Feldman

20 votes

Why is Sachdev-Ye-Kitaev (SYK) Model model important?

answered Dec 21, 2016 at 7:51

11 votes

Compactifications of 6d (2,0) SCFT

answered Jan 24, 2017 at 9:49

6 votes

Accepted

Relativistic kinetic energy: different definitions?

answered Jan 25, 2017 at 13:01

6 votes

Why does magnetic force vary in proportion to the cube of the distance instead of the square?

answered Nov 18, 2016 at 7:21

5 votes

Quantum Field Theory in position space instead of momentum space?

answered Dec 20, 2016 at 15:55

5 votes

Can you find a physical system with $T=-V$?

answered Dec 14, 2016 at 9:02

5 votes

Why is perturbation theory always implemented around $\alpha=0$?

answered Jan 29, 2017 at 10:42

5 votes

Spins corresponding to anti-symmetric Ramond-Ramond gauge potentials

answered Jan 24, 2017 at 18:46

5 votes

AdS/CFT correspondence and M-theory

answered Dec 30, 2016 at 17:38

4 votes

Accepted

Why don't we consider the representation theory of isometry groups of space-times in curved QFT?

answered Jan 17, 2017 at 20:37

4 votes

Conformal invariance of Electromagnetic field action

answered Dec 22, 2016 at 6:07

4 votes

Double line notation - gluon propagator

answered Dec 11, 2016 at 7:40

3 votes

Understanding gauge fields as connections on a principal G-bundle

answered Nov 30, 2016 at 8:44

3 votes

Accepted

Geometric origin of the Kahler potential for SUSY $\sigma$-models

answered Dec 12, 2016 at 14:21

3 votes

Can we get Pauli Exclusion Principle from QFT?

answered Dec 14, 2016 at 6:40

3 votes

Can Lie algebra $sl(2,\mathbb{C})$ be decomposed to direct sum of two $sl(2,\mathbb{R})$?

answered Dec 22, 2016 at 6:18

3 votes

Accepted

Quantum Fields as Functionals

answered Dec 27, 2016 at 5:53

3 votes

holography dual in flat spacetime

answered Jan 13, 2017 at 10:44

3 votes

Question about Type IIB supergravity equations of motion

answered Feb 11, 2017 at 6:26

2 votes

About the duality when embedding Gopakumar-Vafa into superstring theory

answered Jan 21, 2017 at 22:53

2 votes

Variations in which feature(s) of string theory give rise to so many possible Universes?

answered Feb 9, 2017 at 8:10

2 votes

Accepted

Showing the Chern-Simons Energy-Momentum Tensor vanishes in Index Notation

answered Mar 17, 2017 at 1:52

2 votes

Does the universe have some geometry and fundamental constants are nothing but the result of this geometry?

answered Jan 30, 2017 at 10:24

2 votes

Does the $T$ in the Lagrangian $L=T-V$ depend only on the generalised velocities?

answered Dec 28, 2016 at 20:59

2 votes

Definition of basis vectors and tangent vectors in General Relativity

answered Dec 29, 2016 at 17:57

2 votes

Gauge invariance, symmetries, and regularization

answered Dec 22, 2016 at 6:22

2 votes

Generalisations of AdS/CFT with string theory on both sides

answered Dec 20, 2016 at 18:44

2 votes

Accepted

Can two different charge distributions produce same electric field all over the space?

answered Dec 21, 2016 at 11:05

2 votes

Theta Vacuum of Yang-Mills theory and Baryon number violation

answered Dec 21, 2016 at 18:28

2 votes

5-branes in Topological String Theory (TST)

answered Nov 27, 2016 at 11:08

Stack Exchange Network

72 Answers

Why is Sachdev-Ye-Kitaev (SYK) Model model important?

Compactifications of 6d (2,0) SCFT

Relativistic kinetic energy: different definitions?

Why does magnetic force vary in proportion to the cube of the distance instead of the square?

Quantum Field Theory in position space instead of momentum space?

Can you find a physical system with $T=-V$?

Why is perturbation theory always implemented around $\alpha=0$?

Spins corresponding to anti-symmetric Ramond-Ramond gauge potentials

AdS/CFT correspondence and M-theory

Why don't we consider the representation theory of isometry groups of space-times in curved QFT?

Conformal invariance of Electromagnetic field action

Double line notation - gluon propagator

Understanding gauge fields as connections on a principal G-bundle

Geometric origin of the Kahler potential for SUSY $\sigma$-models

Can we get Pauli Exclusion Principle from QFT?

Can Lie algebra $sl(2,\mathbb{C})$ be decomposed to direct sum of two $sl(2,\mathbb{R})$?

Quantum Fields as Functionals

holography dual in flat spacetime

Question about Type IIB supergravity equations of motion

About the duality when embedding Gopakumar-Vafa into superstring theory

Variations in which feature(s) of string theory give rise to so many possible Universes?

Showing the Chern-Simons Energy-Momentum Tensor vanishes in Index Notation

Does the universe have some geometry and fundamental constants are nothing but the result of this geometry?

Does the $T$ in the Lagrangian $L=T-V$ depend only on the generalised velocities?

Definition of basis vectors and tangent vectors in General Relativity

Gauge invariance, symmetries, and regularization

Generalisations of AdS/CFT with string theory on both sides

Can two different charge distributions produce same electric field all over the space?

Theta Vacuum of Yang-Mills theory and Baryon number violation

5-branes in Topological String Theory (TST)