Аннотация
An application is considered of the stationary phase method to computation of the generating functional of Green's functions [1, 2] for a four-dimensional supersymmetric σ-model [3, 4]. In the leading order in 1/V, a renormalized potential is obtained, which is unbound from below, unlike in a similar two-dimensional case [5].
Язык оригинала | Английский |
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Страницы (с-по) | 4-6 |
Число страниц | 3 |
Журнал | Soviet Physics Journal |
Том | 27 |
Номер выпуска | 1 |
DOI | |
Состояние | Опубликовано - янв 1984 |
ASJC Scopus subject areas
- Physics and Astronomy(all)