1. dspace-aplicacoes
  2. Rede MCTI
  3. Centro Brasileiro de Pesquisas Físicas- CBPF
  4. Publicações CBPF
Please use this identifier to cite or link to this item: https://repositorio.mcti.gov.br/handle/mctic/5421
Full metadata record
DC FieldValueLanguage
dc.contributor.authorMenezes, Gabriel-
dc.contributor.authorSvaiter, Nami Fux-
dc.date.accessioned2023-08-24T13:46:10Z-
dc.date.available2023-08-24T13:46:10Z-
dc.date.issued2008-
dc.identifier.urihttps://repositorio.mcti.gov.br/handle/mctic/5421-
dc.descriptionConteúdo: Abstract -- 1. Introduction -- 2.Stochastic quantization for the free scalar field theory the Euclidean case -- 3. Stochastic quantization for complex actions -- 4. Conclusions and perspectives -- 5. Acknowlegementspt_BR
dc.languageenpt_BR
dc.publisherCentro Brasileiro de Pesquisas Físicaspt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectMatemáticapt_BR
dc.titleStochastic quantization for complex actionspt_BR
dc.typeFolhetopt_BR
dc.publisher.countryBrasilpt_BR
dc.description.resumoWe use the stochastic quantization method to study systems with complex valued path integral weights. We assume a Langevin equation with a memory kernel and Einstein's relations with colored noise. The equilibrium solution of this non-Markovian Langevin equation is analyzed. We show that for a large class of elliptic non-Hermitian operators acting on scalar functions on Euclidean space, which define different models in quantum field theory, converges to an equilibrium state in the asymptotic limit of the Markov parameter. Moreover, as we expected, we obtain the Schwinger functions of the theory.pt_BR
dc.contributor.author1Centro Brasileiro de Pesquisas Físicas (CBPF)pt_BR
Appears in Collections:Publicações CBPF

Files in This Item:
File Description SizeFormat 
2008_stochastic_quantization_of_scalar_fields_in_de_sitter_spacetime.pdf198.12 kBAdobe PDFView/Open
Show simple item record


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.