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Renormalization In Coupled-Abelian Self-Dual Chern-Simons Models

Gerald Dunne·Theodore Hall
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Abstract

An algebraic restriction of the nonabelian self-dual Chern-Simons-Higgs systems leads to coupled-abelian self-dual models with intricate mass spectra. The vacua are characterized by embeddings of SU(2) into the gauge algebra; and in the broken phases, the gauge and real scalar masses are related to the exponents of the gauge algebra. In this paper we compute the gauge-gauge-Higgs couplings in the broken phases and use this to compute the finite renormalizations of the Chern-Simons coefficient in the various vacua.

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Gerald Dunne, Theodore Hall. 1996-11-07. Renormalization In Coupled-Abelian Self-Dual Chern-Simons Models. https://doi.org/10.1016/s0370-2693(96)01541-9

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