Generalized invariants and quantum evolution of open fermionic systems

Detalhes bibliográficos
Autor(a) principal: Kim, S. P.
Data de Publicação: 2000
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/7816
Resumo: Texto completo: acesso restrito. p.46–52
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spelling Kim, S. P.Santana, Ademir Eugênio deKhanna, Faqir C.Kim, S. P.Santana, Ademir Eugênio deKhanna, Faqir C.2013-01-11T15:04:55Z20000375-9601http://www.repositorio.ufba.br/ri/handle/ri/7816v. 272, n. 1-2Texto completo: acesso restrito. p.46–52Open systems acquire time-dependent coupling constants through interaction with an external field or environment. We generalize the Lewis–Riesenfeld invariant theorem to open system of quantum fields after second quantization. The generalized invariants and thereby the quantum evolution are found explicitly for time-dependent quadratic fermionic systems. The pair production of fermions is computed and other physical implications are discussed.Submitted by Suelen Reis (suelen_suzane@hotmail.com) on 2013-01-11T15:04:55Z No. of bitstreams: 1 Kim.pdf: 154190 bytes, checksum: ab359ca69ab3d20e7f47f260352ace9c (MD5)Made available in DSpace on 2013-01-11T15:04:55Z (GMT). No. of bitstreams: 1 Kim.pdf: 154190 bytes, checksum: ab359ca69ab3d20e7f47f260352ace9c (MD5) Previous issue date: 2000http://dx.doi.org/10.1016/S0375-9601(00)00406-0reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAGeneralized invariants and quantum evolution of open fermionic systemsPhysics Letters Ainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01enginfo:eu-repo/semantics/openAccessORIGINALKim.pdfKim.pdfapplication/pdf154190https://repositorio.ufba.br/bitstream/ri/7816/1/Kim.pdfab359ca69ab3d20e7f47f260352ace9cMD51LICENSElicense.txtlicense.txttext/plain1762https://repositorio.ufba.br/bitstream/ri/7816/2/license.txt1b89a9a0548218172d7c829f87a0eab9MD52TEXTKim.pdf.txtKim.pdf.txtExtracted texttext/plain23733https://repositorio.ufba.br/bitstream/ri/7816/3/Kim.pdf.txtaca524075dd3853585cf59b1b17c4318MD53ri/78162022-08-08 13:18:19.564oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-08-08T16:18:19Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Generalized invariants and quantum evolution of open fermionic systems
dc.title.alternative.pt_BR.fl_str_mv Physics Letters A
title Generalized invariants and quantum evolution of open fermionic systems
spellingShingle Generalized invariants and quantum evolution of open fermionic systems
Kim, S. P.
title_short Generalized invariants and quantum evolution of open fermionic systems
title_full Generalized invariants and quantum evolution of open fermionic systems
title_fullStr Generalized invariants and quantum evolution of open fermionic systems
title_full_unstemmed Generalized invariants and quantum evolution of open fermionic systems
title_sort Generalized invariants and quantum evolution of open fermionic systems
author Kim, S. P.
author_facet Kim, S. P.
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 Kim, S. P.
Santana, Ademir Eugênio de
Khanna, Faqir C.
Kim, S. P.
Santana, Ademir Eugênio de
Khanna, Faqir C.
description Texto completo: acesso restrito. p.46–52
publishDate 2000
dc.date.issued.fl_str_mv 2000
dc.date.accessioned.fl_str_mv 2013-01-11T15:04:55Z
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/7816
dc.identifier.issn.none.fl_str_mv 0375-9601
dc.identifier.number.pt_BR.fl_str_mv v. 272, n. 1-2
identifier_str_mv 0375-9601
v. 272, n. 1-2
url http://www.repositorio.ufba.br/ri/handle/ri/7816
dc.language.iso.fl_str_mv eng
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dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
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