Loop expansion of the average effective action in the functional renormalization group approach
| Parent link: | Physical Review D: particles, fields, gravitation, and cosmology.— , 1970- Vol. 92, iss. 8.— 2015.— [096004] |
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| Հիմնական հեղինակ: | |
| Համատեղ հեղինակ: | |
| Այլ հեղինակներ: | |
| Ամփոփում: | 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 |
| Հրապարակվել է: |
2015
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| Խորագրեր: | |
| Առցանց հասանելիություն: | http://dx.doi.org/10.1103/PhysRevD.92.085038 |
| Ձևաչափ: | Էլեկտրոնային Գրքի գլուխ |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=645309 |
| Ամփոփում: | 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 |
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| DOI: | 10.1103/PhysRevD.92.085038 |