Källén-Lehmann representation of noncommutative quantum electrodynamics KäLLÉN-lehmann representation of R. BUFALO, T. Cardoso, and B.M. Pimentel
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1103/PhysRevD.89.085010 http://hdl.handle.net/11449/171527 |
Resumo: | Noncommutative (NC) quantum field theory is the subject of many analyses on formal and general aspects looking for deviations and, therefore, potential noncommutative spacetime effects. Within of this large class, we may now pay some attention to the quantization of NC field theory on lower dimensions and look closely at the issue of dynamical mass generation to the gauge field. This work encompasses the quantization of the two-dimensional massive quantum electrodynamics and three-dimensional topologically massive quantum electrodynamics. We begin by addressing the problem on a general dimensionality making use of the perturbative Seiberg-Witten map to, thus, construct a general action, to only then specify the problem to two and three dimensions. The quantization takes place through the Källén-Lehmann spectral representation and Yang-Feldman-Källén formulation, where we calculate the respective spectral density function to the gauge field. Furthermore, regarding the photon two-point function, we discuss how its infrared behavior is related to the term generated by quantum corrections in two dimensions, and, moreover, in three dimensions, we study the issue of nontrivial θ-dependent corrections to the dynamical mass generation. © 2014 American Physical Society. |
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Källén-Lehmann representation of noncommutative quantum electrodynamics KäLLÉN-lehmann representation of R. BUFALO, T. Cardoso, and B.M. PimentelNoncommutative (NC) quantum field theory is the subject of many analyses on formal and general aspects looking for deviations and, therefore, potential noncommutative spacetime effects. Within of this large class, we may now pay some attention to the quantization of NC field theory on lower dimensions and look closely at the issue of dynamical mass generation to the gauge field. This work encompasses the quantization of the two-dimensional massive quantum electrodynamics and three-dimensional topologically massive quantum electrodynamics. We begin by addressing the problem on a general dimensionality making use of the perturbative Seiberg-Witten map to, thus, construct a general action, to only then specify the problem to two and three dimensions. The quantization takes place through the Källén-Lehmann spectral representation and Yang-Feldman-Källén formulation, where we calculate the respective spectral density function to the gauge field. Furthermore, regarding the photon two-point function, we discuss how its infrared behavior is related to the term generated by quantum corrections in two dimensions, and, moreover, in three dimensions, we study the issue of nontrivial θ-dependent corrections to the dynamical mass generation. © 2014 American Physical Society.Instituto de Física Teórica (IFT), UNESP, São Paulo State University, Rua Doutor Bento Teobaldo Ferraz 271, Bloco II, Barra Funda CEP 01140-070, São PauloInstituto de Física Teórica (IFT), UNESP, São Paulo State University, Rua Doutor Bento Teobaldo Ferraz 271, Bloco II, Barra Funda CEP 01140-070, São PauloUniversidade Estadual Paulista (Unesp)Bufalo, R. [UNESP]Cardoso, T. R. [UNESP]Pimentel, B. M. [UNESP]2018-12-11T16:55:43Z2018-12-11T16:55:43Z2014-04-03info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1103/PhysRevD.89.085010Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 89, n. 8, 2014.1550-23681550-7998http://hdl.handle.net/11449/17152710.1103/PhysRevD.89.0850102-s2.0-84898606174Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review D - Particles, Fields, Gravitation and Cosmologyinfo:eu-repo/semantics/openAccess2021-10-23T14:33:58Zoai:repositorio.unesp.br:11449/171527Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:22:11.002297Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Källén-Lehmann representation of noncommutative quantum electrodynamics KäLLÉN-lehmann representation of R. BUFALO, T. Cardoso, and B.M. Pimentel |
title |
Källén-Lehmann representation of noncommutative quantum electrodynamics KäLLÉN-lehmann representation of R. BUFALO, T. Cardoso, and B.M. Pimentel |
spellingShingle |
Källén-Lehmann representation of noncommutative quantum electrodynamics KäLLÉN-lehmann representation of R. BUFALO, T. Cardoso, and B.M. Pimentel Bufalo, R. [UNESP] |
title_short |
Källén-Lehmann representation of noncommutative quantum electrodynamics KäLLÉN-lehmann representation of R. BUFALO, T. Cardoso, and B.M. Pimentel |
title_full |
Källén-Lehmann representation of noncommutative quantum electrodynamics KäLLÉN-lehmann representation of R. BUFALO, T. Cardoso, and B.M. Pimentel |
title_fullStr |
Källén-Lehmann representation of noncommutative quantum electrodynamics KäLLÉN-lehmann representation of R. BUFALO, T. Cardoso, and B.M. Pimentel |
title_full_unstemmed |
Källén-Lehmann representation of noncommutative quantum electrodynamics KäLLÉN-lehmann representation of R. BUFALO, T. Cardoso, and B.M. Pimentel |
title_sort |
Källén-Lehmann representation of noncommutative quantum electrodynamics KäLLÉN-lehmann representation of R. BUFALO, T. Cardoso, and B.M. Pimentel |
author |
Bufalo, R. [UNESP] |
author_facet |
Bufalo, R. [UNESP] Cardoso, T. R. [UNESP] Pimentel, B. M. [UNESP] |
author_role |
author |
author2 |
Cardoso, T. R. [UNESP] Pimentel, B. M. [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Bufalo, R. [UNESP] Cardoso, T. R. [UNESP] Pimentel, B. M. [UNESP] |
description |
Noncommutative (NC) quantum field theory is the subject of many analyses on formal and general aspects looking for deviations and, therefore, potential noncommutative spacetime effects. Within of this large class, we may now pay some attention to the quantization of NC field theory on lower dimensions and look closely at the issue of dynamical mass generation to the gauge field. This work encompasses the quantization of the two-dimensional massive quantum electrodynamics and three-dimensional topologically massive quantum electrodynamics. We begin by addressing the problem on a general dimensionality making use of the perturbative Seiberg-Witten map to, thus, construct a general action, to only then specify the problem to two and three dimensions. The quantization takes place through the Källén-Lehmann spectral representation and Yang-Feldman-Källén formulation, where we calculate the respective spectral density function to the gauge field. Furthermore, regarding the photon two-point function, we discuss how its infrared behavior is related to the term generated by quantum corrections in two dimensions, and, moreover, in three dimensions, we study the issue of nontrivial θ-dependent corrections to the dynamical mass generation. © 2014 American Physical Society. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-04-03 2018-12-11T16:55:43Z 2018-12-11T16:55:43Z |
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://dx.doi.org/10.1103/PhysRevD.89.085010 Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 89, n. 8, 2014. 1550-2368 1550-7998 http://hdl.handle.net/11449/171527 10.1103/PhysRevD.89.085010 2-s2.0-84898606174 |
url |
http://dx.doi.org/10.1103/PhysRevD.89.085010 http://hdl.handle.net/11449/171527 |
identifier_str_mv |
Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 89, n. 8, 2014. 1550-2368 1550-7998 10.1103/PhysRevD.89.085010 2-s2.0-84898606174 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Physical Review D - Particles, Fields, Gravitation and Cosmology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128503010295808 |