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A matrix model for WZW

delete2016-08-01
delete12
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OA
AI
N
Nick Dorey *
D
David Tong
C
Carl Turner
DOI:10.1007/JHEP08(2016)007delete
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Abstract

Abstract

En 中文
We study a U(N) gauged matrix quantum mechanics winch, in the large N limit, is closely related to the chiral WZW conformal field theory. This manifests itself in two ways. First, we construct the left-moving Kac-Moody algebra, from matrix degrees of freedom. Secondly, we compute the partition function of the matrix model in terms of Schur and Nostka polynomials and show that, in the large N limit, it coincides with the partition function of the WZW model. This same matrix model was recently shown to describe non-Abelian quantum Hall states and the relationship to the WZW model can be understood in this framework.
Keywords:
Chern-Simons Theories
Conformal and W Symmetry
Matrix Models
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Journal

Journal of High Energy Physics cover
Journal of High Energy Physics
IF:
5.5
Papers:
3.9W
Citations:
13.7W

Organization

U
University of Cambridge
Scholars:
7.7W
Papers: 7.1W
Citations: 13.7W