Novel integrable spin-particle models from gauge theories on a cylinder

Abstract

We find and solve a large class of integrable dynamical systems which includes Calogero-Sutherland models and various novel generalizations thereof. In general they describe $N$ interacting particles moving on a circle and coupled to an arbitrary number, $m$, of $su(N)$ spin degrees of freedom with interactions which depend on arbitrary real parameters $x_j$, $j=1,2,...,m$. We derive these models from SU(N) Yang-Mills gauge theory coupled to non-dynamic matter and on spacetime which is a cylinder. This relation to gauge theories is used to prove integrability, to construct conservation laws, and solve these models.

12 pages, LaTex

References in corpus (1)

• Loop Correlators and Theta States in 2D Yang-Mills Theory

Cited by in corpus (8)

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• Two-dimensional Born-Infeld gauge theory: spectrum, string picture and large-N phase transition
• Generalized spin Sutherland systems revisited