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

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/51206We 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.10 pages, LatexHigh Energy Physics - TheoryAbsence of a charge renormalization in the Higgs model interacting with conformal two-dimensional gravitytext