dc.contributor.author |
Stepanov R. |
|
dc.date.accessioned |
2018-09-18T20:32:34Z |
|
dc.date.available |
2018-09-18T20:32:34Z |
|
dc.date.issued |
2009 |
|
dc.identifier.issn |
0081-5438 |
|
dc.identifier.uri |
https://dspace.kpfu.ru/xmlui/handle/net/140966 |
|
dc.description.abstract |
We consider the problem of algebraic computation of the critical exponent ν in the 2N-component fermionic Dyson model on a hierarchical lattice without the use of perturbation theory. Analyzing the results in a particular case when N = 2, we conclude that an algebraic approach in this model gives the same expression for ν as the approach of functional integration via Feynman diagrams in the p-adic φ{symbol}4-model. © Pleiades Publishing, Ltd., 2009. |
|
dc.relation.ispartofseries |
Proceedings of the Steklov Institute of Mathematics |
|
dc.title |
Critical exponents in fermionic hierarchical model |
|
dc.type |
Article |
|
dc.relation.ispartofseries-issue |
1 |
|
dc.relation.ispartofseries-volume |
265 |
|
dc.collection |
Публикации сотрудников КФУ |
|
dc.relation.startpage |
229 |
|
dc.source.id |
SCOPUS00815438-2009-265-1-SID70350046243 |
|