Absence of a charge renormalization in the Higgs model interacting with conformal two-dimensional gravity

Z. Haba

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arXiv · hep-th/0203196

Absence of a charge renormalization in the Higgs model interacting with conformal two-dimensional gravity

Z. Haba

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Abstract

We discuss D-dimensional scalar and electromagnetic fields interacting with a quantized metric. The gravitons depend solely on twodimensional coordinates. We consider a conformal field theory model for the metric tensor. We show that an interaction with gravity improves the short distance behaviour. As a result there is no charge renormalization in the fourdimensional Higgs model.

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Z. Haba. 2002-03-21. Absence of a charge renormalization in the Higgs model interacting with conformal two-dimensional gravity. https://arxiv.org/abs/hep-th/0203196

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