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dc.contributor.author | Missarov M. | |
dc.date.accessioned | 2018-09-17T20:43:05Z | |
dc.date.available | 2018-09-17T20:43:05Z | |
dc.date.issued | 1994 | |
dc.identifier.issn | 0377-9017 | |
dc.identifier.uri | https://dspace.kpfu.ru/xmlui/handle/net/133934 | |
dc.description.abstract | Discretization of p-adic Grassmann-valued {Mathematical expression}-model leads to a hierarchical model with the Hamtilonian given by a nontrivial functional integral over the Grassmann variables. Using renormalization group arguments, we reduce the calculation of this integral to a functional equation. The problem of the convergence of the perturbation expansion of this integral, realized as a small-divisors problem, is investigated. © 1994 Kluwer Academic Publishers. | |
dc.relation.ispartofseries | Letters in Mathematical Physics | |
dc.subject | Mathematics Subject Classifications (1991): 82A05, 81T99 | |
dc.title | Functional integral via functional equation | |
dc.type | Article | |
dc.relation.ispartofseries-issue | 4 | |
dc.relation.ispartofseries-volume | 32 | |
dc.collection | Публикации сотрудников КФУ | |
dc.relation.startpage | 347 | |
dc.source.id | SCOPUS03779017-1994-32-4-SID0000200822 |