Please use this identifier to cite or link to this item:
https://repositorio.ufba.br/handle/ri/15733
metadata.dc.type: | Artigo de Periódico |
Title: | Finite-size effects on the phase transition in the three-dimensional Gross-Neveu model |
Other Titles: | EPL |
Authors: | Khanna, Faqir C. Malbouisson, Adolfo Pedro Carvalho Malbouisson, Jorge Mário Carvalho Santana, Ademir Eugênio de |
metadata.dc.creator: | Khanna, Faqir C. Malbouisson, Adolfo Pedro Carvalho Malbouisson, Jorge Mário Carvalho Santana, Ademir Eugênio de |
Abstract: | We discuss finite-size effects on the phase transition in the two-component, massive, three-dimensional Gross-Neveu model. From an analysis of four-point function and from the existence of a stable infrared fixed point of the beta-function, we get indications of the existence of a second-order phase transition. Using a generalized Matsubara prescription and zeta-function regularization techniques, we determine the dependence of the critical temperature on the size of the system. |
metadata.dc.publisher.country: | Brasil |
metadata.dc.rights: | Acesso Aberto |
URI: | http://repositorio.ufba.br/ri/handle/ri/15733 |
Issue Date: | 2012 |
Appears in Collections: | Artigo Publicado em Periódico (FIS) |
Files in This Item:
File | Description | Size | Format | |
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F. C. Khanna.pdf | 202,32 kB | Adobe PDF | View/Open |
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