Scale symmetry without the anomaly
Paweł Olszewski · 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.