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Supergraph analysis of the one-loop divergences in 6D, N = (1,0) and N = (1,1) gauge theoriesстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 14 сентября 2017 г.
- Авторы: Buchbinder I.L., Ivanov E.A., Merzlikin B.S., Stepanyantz K.V.
- Журнал: Nuclear Physics B
- Том: 921
- Год издания: 2017
- Издательство: Elsevier BV
- Местоположение издательства: Netherlands
- Первая страница: 127
- Последняя страница: 158
- DOI: 10.1016/j.nuclphysb.2017.05.010
- Аннотация: We study the one-loop effective action for 6D, N=(1,0) supersymmetric Yang--Mills (SYM) theory with hypermultiplets and 6D, N=(1,1) SYM theory as a subclass of the former, using the off-shell formulation of these theories in 6D, N=(1,0) harmonic superspace. We develop the corresponding supergraph technique and apply it to compute the one-loop divergences in the background field method ensuring the manifest gauge invariance. We calculate the two-point Green functions of the gauge superfield and the hypermultiplet, as well as the three-point gauge-hypermultipet Green function. Using these Green functions and exploiting gauge invariance of the theory, we find the full set of the off-shell one-loop divergent contributions, including the logarithmic and power ones. Our results precisely match with those obtained earlier in [1,2] within the proper time superfield method.
- Добавил в систему: Степаньянц Константин Викторович