Perturbative symplectic field theory and Wigner function

Detalhes bibliográficos
Autor(a) principal: Amorim, Ronni G. G.
Data de Publicação: 2009
Outros Autores: Khanna, Faqir C., Santana, Ademir Eugênio de, Vianna, José David M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/6289
Resumo: Trabalho completo: acesso restrito, p.3771–3778
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spelling Amorim, Ronni G. G.Khanna, Faqir C.Santana, Ademir Eugênio deVianna, José David M.Amorim, Ronni G. G.Khanna, Faqir C.Santana, Ademir Eugênio deVianna, José David M.2012-07-03T13:11:51Z2009-09-150378-4371http://www.repositorio.ufba.br/ri/handle/ri/6289v. 388, n. 18Trabalho completo: acesso restrito, p.3771–3778We study relativistic quantum field theories in phase space, based on representations of the Poincaré group, using the Moyal product. We develop a perturbative theory for quantizing fields, with functional methods in phase space. The two-point function is related to relativistic Wigner functions for bosons and fermions. As an example we analyze the complex scalar field with quartic self-interaction.Submitted by Bruna Lessa (lessbruna@gmail.com) on 2012-07-03T13:11:51Z No. of bitstreams: 1 (98)1-s2.0-S0378437109004506-main.pdf: 533546 bytes, checksum: d83f6256e325488dc6fbf65c7eea9709 (MD5)Made available in DSpace on 2012-07-03T13:11:51Z (GMT). No. of bitstreams: 1 (98)1-s2.0-S0378437109004506-main.pdf: 533546 bytes, checksum: d83f6256e325488dc6fbf65c7eea9709 (MD5) Previous issue date: 2009-09-15Elsevierhttp://dx.doi.org/10.1016/j.physa.2009.06.013reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAMoyal productPhase spaceQuantum fieldsPerturbative symplectic field theory and Wigner functionPhysica A: Statistical Mechanics and its Applicationsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01enginfo:eu-repo/semantics/openAccessORIGINAL(98)1-s2.0-S0378437109004506-main.pdf(98)1-s2.0-S0378437109004506-main.pdfapplication/pdf533546https://repositorio.ufba.br/bitstream/ri/6289/1/%2898%291-s2.0-S0378437109004506-main.pdfd83f6256e325488dc6fbf65c7eea9709MD51LICENSElicense.txtlicense.txttext/plain1762https://repositorio.ufba.br/bitstream/ri/6289/2/license.txt1b89a9a0548218172d7c829f87a0eab9MD52TEXT(98)1-s2.0-S0378437109004506-main.pdf.txt(98)1-s2.0-S0378437109004506-main.pdf.txtExtracted texttext/plain20259https://repositorio.ufba.br/bitstream/ri/6289/3/%2898%291-s2.0-S0378437109004506-main.pdf.txte05ea21bd7fcb8a9e27c9c66ad707a48MD53ri/62892022-07-05 14:03:48.467oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:48Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Perturbative symplectic field theory and Wigner function
dc.title.alternative.pt_BR.fl_str_mv Physica A: Statistical Mechanics and its Applications
title Perturbative symplectic field theory and Wigner function
spellingShingle Perturbative symplectic field theory and Wigner function
Amorim, Ronni G. G.
Moyal product
Phase space
Quantum fields
title_short Perturbative symplectic field theory and Wigner function
title_full Perturbative symplectic field theory and Wigner function
title_fullStr Perturbative symplectic field theory and Wigner function
title_full_unstemmed Perturbative symplectic field theory and Wigner function
title_sort Perturbative symplectic field theory and Wigner function
author Amorim, Ronni G. G.
author_facet Amorim, Ronni G. G.
Khanna, Faqir C.
Santana, Ademir Eugênio de
Vianna, José David M.
author_role author
author2 Khanna, Faqir C.
Santana, Ademir Eugênio de
Vianna, José David M.
author2_role author
author
author
dc.contributor.author.fl_str_mv Amorim, Ronni G. G.
Khanna, Faqir C.
Santana, Ademir Eugênio de
Vianna, José David M.
Amorim, Ronni G. G.
Khanna, Faqir C.
Santana, Ademir Eugênio de
Vianna, José David M.
dc.subject.por.fl_str_mv Moyal product
Phase space
Quantum fields
topic Moyal product
Phase space
Quantum fields
description Trabalho completo: acesso restrito, p.3771–3778
publishDate 2009
dc.date.issued.fl_str_mv 2009-09-15
dc.date.accessioned.fl_str_mv 2012-07-03T13:11:51Z
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/6289
dc.identifier.issn.none.fl_str_mv 0378-4371
dc.identifier.number.pt_BR.fl_str_mv v. 388, n. 18
identifier_str_mv 0378-4371
v. 388, n. 18
url http://www.repositorio.ufba.br/ri/handle/ri/6289
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.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.pt_BR.fl_str_mv http://dx.doi.org/10.1016/j.physa.2009.06.013
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
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