Thermal field dynamics and bialgebras

Detalhes bibliográficos
Autor(a) principal: Kopf, Tomáš
Data de Publicação: 1997
Outros Autores: Santana, Ademir Eugênio de, Khanna, Faqir C.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/8293
Resumo: p.4971-4979
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spelling Kopf, TomášSantana, Ademir Eugênio deKhanna, Faqir C.Kopf, TomášSantana, Ademir Eugênio deKhanna, Faqir C.2013-01-31T13:13:29Z2013-01-31T13:13:29Z19970022-2488http://www.repositorio.ufba.br/ri/handle/ri/8293v. 38, n. 10p.4971-4979In thermal field dynamics, thermal states are obtained from restrictions of vacuum states on a doubled field algebra. It is shown that the suitably doubled Fock representations of the Heisenberg algebra do not need to be introduced by hand but can be canonically handed down from deformations of the extended Heisenberg bialgebra. No artificial redefinitions of fields are necessary to obtain the thermal representations and the case of arbitrary dimension is considered from the beginning. Our results support a possibly fundamental role of bialgebra structures in defining a general framework for thermal field dynamics.Submitted by Suelen Reis (suelen_suzane@hotmail.com) on 2013-01-31T12:58:02Z No. of bitstreams: 1 Kopf.pdf: 544311 bytes, checksum: 8dfd573762fe51ba6ee27d1b97ba5a92 (MD5)Approved for entry into archive by Fatima Cleômenis Botelho Maria (botelho@ufba.br) on 2013-01-31T13:13:29Z (GMT) No. of bitstreams: 1 Kopf.pdf: 544311 bytes, checksum: 8dfd573762fe51ba6ee27d1b97ba5a92 (MD5)Made available in DSpace on 2013-01-31T13:13:29Z (GMT). No. of bitstreams: 1 Kopf.pdf: 544311 bytes, checksum: 8dfd573762fe51ba6ee27d1b97ba5a92 (MD5) Previous issue date: 1997http://dx.doi.org/10.1063/1.531928reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAQuantum Field TheoryDynamicsAlgebraVacuum StatesFock RepresentationDeformationThermal AnalysisThermal field dynamics and bialgebrasJournal of Mathematical Physicsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleenginfo:eu-repo/semantics/openAccessORIGINALKopf.pdfKopf.pdfapplication/pdf544311https://repositorio.ufba.br/bitstream/ri/8293/1/Kopf.pdf8dfd573762fe51ba6ee27d1b97ba5a92MD51LICENSElicense.txtlicense.txttext/plain1762https://repositorio.ufba.br/bitstream/ri/8293/2/license.txt1b89a9a0548218172d7c829f87a0eab9MD52TEXTKopf.pdf.txtKopf.pdf.txtExtracted texttext/plain25354https://repositorio.ufba.br/bitstream/ri/8293/3/Kopf.pdf.txt151be3112c77a163317b55b83ed7fed1MD53ri/82932022-07-05 14:04:15.661oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:04:15Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Thermal field dynamics and bialgebras
dc.title.alternative.pt_BR.fl_str_mv Journal of Mathematical Physics
title Thermal field dynamics and bialgebras
spellingShingle Thermal field dynamics and bialgebras
Kopf, Tomáš
Quantum Field Theory
Dynamics
Algebra
Vacuum States
Fock Representation
Deformation
Thermal Analysis
title_short Thermal field dynamics and bialgebras
title_full Thermal field dynamics and bialgebras
title_fullStr Thermal field dynamics and bialgebras
title_full_unstemmed Thermal field dynamics and bialgebras
title_sort Thermal field dynamics and bialgebras
author Kopf, Tomáš
author_facet Kopf, Tomáš
Santana, Ademir Eugênio de
Khanna, Faqir C.
author_role author
author2 Santana, Ademir Eugênio de
Khanna, Faqir C.
author2_role author
author
dc.contributor.author.fl_str_mv Kopf, Tomáš
Santana, Ademir Eugênio de
Khanna, Faqir C.
Kopf, Tomáš
Santana, Ademir Eugênio de
Khanna, Faqir C.
dc.subject.por.fl_str_mv Quantum Field Theory
Dynamics
Algebra
Vacuum States
Fock Representation
Deformation
Thermal Analysis
topic Quantum Field Theory
Dynamics
Algebra
Vacuum States
Fock Representation
Deformation
Thermal Analysis
description p.4971-4979
publishDate 1997
dc.date.issued.fl_str_mv 1997
dc.date.accessioned.fl_str_mv 2013-01-31T13:13:29Z
dc.date.available.fl_str_mv 2013-01-31T13:13:29Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.repositorio.ufba.br/ri/handle/ri/8293
dc.identifier.issn.none.fl_str_mv 0022-2488
dc.identifier.number.pt_BR.fl_str_mv v. 38, n. 10
identifier_str_mv 0022-2488
v. 38, n. 10
url http://www.repositorio.ufba.br/ri/handle/ri/8293
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.pt_BR.fl_str_mv http://dx.doi.org/10.1063/1.531928
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
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instname_str Universidade Federal da Bahia (UFBA)
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reponame_str Repositório Institucional da UFBA
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