PoS - Proceedings of Science
Volume 292 - Corfu Summer Institute 2016 "School and Workshops on Elementary Particle Physics and Gravity" (CORFU2016) - Summer School and Workshop on the Standard Model and Beyond
Scale symmetry without the anomaly
P. Olszewski
Full text: pdf
Pre-published on: October 04, 2017
Published on: October 05, 2017
Nonrenormalizable lagrangians can describe models with spontaneously broken and nonanomalous scale symmetry. This characteristic is a regularization condition and can be conveniently imposed with the help of scale invariant regularization method. We present this method at an example of a simple toy-model and discuss how usage of the method results in modifications of renormalization group functions relative to those obtained in regular dimensional regularization.
DOI: https://doi.org/10.22323/1.292.0065
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