Mathematical methods in classical mechanics, classical and quantum field theory, quantum mechanics, statistical mechanics, condensed matter, nuclear and atomic physics.

**24**

**1**answer

### Has the $E_8$-based generating function for squares numbers been proven?

**1**

**0**answers

### Determine all possible magnetic monopole of gauge theories

**8**

**0**answers

### Twisted Chern-Simons, and Twisted Wess-Zumino Term

**2**

**0**answers

### Resource request: Moyal $\star$-product based calculations

**4**

**1**answer

### Moyal $\star$-product of $\star$-exponentials

**8**

**1**answer

### Moyal $\star$-product inverse?

**6**

**1**answer

### Relationship between irreducible representations of the Schur covering group and elements of $H^2(G,U(1))$

**2**

**0**answers

### Define a (lattice) Yang-Mills theory on $\mathbb{T}^4$ v.s. $\mathbb{R}^4$

**-2**

**0**answers

### Oscillating particle motion

**3**

**0**answers

### Virtual fundamental class of Moduli space of stable maps in genus 1

**9**

**0**answers

### Define the 3d Chern-Simons TQFT on a discrete simplicial complex

**7**

**0**answers

### On constructible Hall algebra and instantons

**6**

**1**answer

### (In)stability of a two-dimensional dynamical system

**4**

**2**answers

### Weyl's Branching Rule for $SU(N)$-Setting

**6**

**0**answers

### Degenerations of $OG_{+}(5,10)$ over the Kapustin-Witten $P^1$ and tetragonal genus 7 curves

**7**

**0**answers

### A robust version of Schur's lemma?

**4**

**0**answers

### Modular $S$-matrix for an extended affine Lie algebra

**6**

**0**answers

### $U(1)$ v.s. $SU(N)$ v.s. $SO(N)$ instantons

**12**

**0**answers

### Profiles of very high dimensional functions

**5**

**0**answers

### Bosonic topological orders and unitary fully dualizable fully extended TQFT

**8**

**1**answer

### Young tableaux for exceptional Lie algebras

**6**

**1**answer

### Branching from $E(6)$ to $SO(10) \times U(1)$

**4**

**0**answers

### Instanton configurations of self-dual and anti-self-dual instantons interplay

**4**

**1**answer

### Symplectic forms and sign of eigenvalues

**1**

**0**answers

### Conventions / Normalizations of Yang-Mills Field Theories

**5**

**0**answers

### Hints on an expository article about Kardar-Parisi-Zhang (KPZ)

**9**

**1**answer

### Compactification of 6d (2, 0) SCFT on 4-manifolds

**7**

**0**answers

### The Fock Space vs the Hilbert space in the context of Quantum Field Theory

**3**

**0**answers

### Asymptotic Expansion of Seiberg-Witten Differential?

**7**

**1**answer

### What is a formal definition of a Fermionic quantum field?

**0**

**3**answers

### Single quantum particle entropy

**2**

**0**answers

### About anti-commutation of gauge charged Fermionic quantum fields

**3**

**2**answers

### Can one calculate the following operator? [closed]

**0**

**0**answers

### Spectrum of a Hamiltonian on the real line

**3**

**1**answer

### Nekrasov Partition Function: $F^{inst}(\epsilon_1,\epsilon_2,\mathbf{a},\mathbf{q})$ analytic at $\epsilon_1 = \epsilon_2 = 0$?

**0**

**1**answer

### Convergence of an integral with respect to the Wiener measure

**4**

**0**answers

### Langlands dual and integrable representations

**3**

**0**answers

### Other than Brownian motion, when else is it possible to define “normalized weighted infinite dimensional Lebesgue measure”?

**6**

**0**answers

### Why are Levin-Wen/Turaev-Viro models said to be non-chiral?

**3**

**1**answer

### Quantum tunneling on the line with non-symmetric double well potential

**27**

**5**answers

### Is there a mathematical book on general relativity that uses exclusively a coordinate free language even in practical computations?

**4**

**1**answer

### Some examples of vertex algebra modules

**5**

**1**answer

### An extension of the Izergin-Korepin determinant to the eight-vertex model

**2**

**1**answer

### Two questions on Zuber's “KdV and W-flows”

**1**

**0**answers

### Realizing $N$-body Hamiltonian operator from $2$-body operator

**4**

**0**answers

### Open-closed string correspondence

**29**

**4**answers

### A family of polynomials whose zeros all lie on the unit circle

**4**

**0**answers

### Paving property

**3**

**0**answers

### Topological field theories and their path integrals

**0**

**0**answers