物理性质(NATURE PHYSICS)2013-09-05 2:57 AM

A systematic study on matrix models for Chern–Simons-matter theories

Abstract We investigate the planar solution of matrix models derived from various Chern–Simons-matter theories compatible with the planar limit. The saddle-point equations for most of such theories can be solved in a systematic way. A relation to Fuchsian systems play an important role in obtaining the planar resolvents. For those theories, the eigenvalue distribution is found to be confined in a bounded region even when the ʼt Hooft couplings become large. As a result, the vevs of Wilson loops are bounded in the large ʼt Hooft coupling limit. This implies that many of Chern–Simons-matter theories have quite different properties from ABJM theory. If the gauge group is of the form U(N1)k1×U(N2)k2, then the resolvents can be obtained in a more explicit form than in the general cases.

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物理性质(NATURE PHYSICS)

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