Loop expansion of the average effective action in the functional renormalization group approach; Physical Review D; Vol. 92, iss. 8

Podrobná bibliografie
Parent link:Physical Review D: particles, fields, gravitation, and cosmology.— , 1970-
Vol. 92, iss. 8.— 2015.— [096004]
Hlavní autor: Lavrov P. M. Petr Mikhaylovich
Korporativní autor: Национальный исследовательский Томский политехнический университет (ТПУ) Физико-технический институт (ФТИ) Кафедра высшей математики и математической физики (ВММФ)
Další autoři: Merzlikin B. S. Boris Sergeevich
Shrnutí:Title screen
We formulate a perturbation expansion for the effective action in a new approach to the functional renormalization group method based on the concept of composite fields for regulator functions being their most essential ingredients. We demonstrate explicitly the principal difference between the properties of effective actions in these two approaches existing already on the one-loop level in a simple gauge model.
Режим доступа: по договору с организацией-держателем ресурса
Jazyk:angličtina
Vydáno: 2015
Témata:
On-line přístup:http://dx.doi.org/10.1103/PhysRevD.92.085038
Médium: Elektronický zdroj Kapitola
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=645309