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arXiv · hep-th/9411062

Integer Quantization of the Chern-Simons Coefficient in a Broken Phase

L. Chen·G. Dunne·K. Haller·E. Lim-Lombridas
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Abstract

We consider a spontaneously broken nonabelian topologically massive gauge theory in a broken phase possessing a residual nonabelian symmetry. Recently there has been some question concerning the renormalization of the Chern-Simons coefficient in such a broken phase. We show that, in this broken vacuum, the renormalized ratio of the Chern-Simons coupling to the gauge coupling is shifted by $1/4π$ times an integer, preserving the usual integer quantization condition on the bare parameters.

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L. Chen, G. Dunne, K. Haller, E. Lim-Lombridas. 1994-11-09. Integer Quantization of the Chern-Simons Coefficient in a Broken Phase. https://doi.org/10.1016/0370-2693(95)00199-u

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