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arXiv · hep-ph/9611398

The U.V. Price for Symmetry Non-Restoration

Jean Orloff
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Abstract

We study the non restoration of symmetries with a local order parameter in field theory at finite temperature. After giving an interpretation of the phenomenon, we show that hierarchy problems are a necessary condition for its realization in renormalizable theories. We then use a large N treatment, and find that high temperature symmetry can stay broken in this limit (in opposition with a previous result), and further that the running of couplings reinforces the effect in the simplest model with two scalars.

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Jean Orloff. 1997-04-10. The U.V. Price for Symmetry Non-Restoration. https://doi.org/10.1016/s0370-2693(97)00552-2

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