Loop expansion of the average effective action in the functional renormalization group approach; Physical Review D; Vol. 92, iss. 8
| Parent link: | Physical Review D: particles, fields, gravitation, and cosmology.— , 1970- Vol. 92, iss. 8.— 2015.— [096004] |
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| 总结: | 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 |
| 语言: | 英语 |
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2015
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| 在线阅读: | http://dx.doi.org/10.1103/PhysRevD.92.085038 |
| 格式: | 电子 本书章节 |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=645309 |