On anomalies in effective models with nonlinear symmetry realization

Autor:	Arbuzov, Andrej, Latosh, Boris
Rok vydání:	2020
Předmět:	High Energy Physics - Theory General Relativity and Quantum Cosmology
Druh dokumentu:	Working Paper
DOI:	10.1142/S0217732320502946
Popis:	Anomalous features of models with nonlinear symmetry realization are addressed. It is shown that such models can have anomalous amplitudes breaking of its original symmetry realization. An illustrative example of a simple models with a nonlinear conformal symmetry realization is given. It is argued that the effective action obtained via nonlinear symmetry realization should be used to obtain an anomaly-induced action which is to drive the low energy dynamics. Comment: Accepted to Modern Physics Letters A
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2008.07855 Zobrazit plný text záznamu View this record from Arxiv