A consistent noncommutative field theory : the Wess-Zumino model

Detalhes bibliográficos
Autor(a) principal: Girotti, Horacio Oscar
Data de Publicação: 2000
Outros Autores: Gomes, Marcelo, Rivelles, Victor O., Silva, Adilson J. da
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/206289
Resumo: We show that the noncommutative Wess–Zumino model is renormalizable to all orders of perturbation theory. The noncommutative scalar potential by itself is non-renormalizable but the Yukawa terms demanded by supersymmetry improve the situation turning the theory into a renormalizable one. As in the commutative case, there are neither quadratic nor linear divergences. Hence, the IR/UV mixing does not give rise to quadratic infrared poles.
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spelling Girotti, Horacio OscarGomes, MarceloRivelles, Victor O.Silva, Adilson J. da2020-02-28T04:05:40Z20000550-3213http://hdl.handle.net/10183/206289000277468We show that the noncommutative Wess–Zumino model is renormalizable to all orders of perturbation theory. The noncommutative scalar potential by itself is non-renormalizable but the Yukawa terms demanded by supersymmetry improve the situation turning the theory into a renormalizable one. As in the commutative case, there are neither quadratic nor linear divergences. Hence, the IR/UV mixing does not give rise to quadratic infrared poles.application/pdfengNuclear physics. B. Amsterdam. Vol. 587, n. 1/3 (Oct. 2000), p. 299-310Teoria axiomatica de camposDiagramas de feynmanTeoria de campos não-linearesTeoria de perturbacaoRenormalizacaoSupersimetriasNoncommutative quantum field theoryWess–Zumino modelRenormalizabilityA consistent noncommutative field theory : the Wess-Zumino modelEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT000277468.pdf.txt000277468.pdf.txtExtracted Texttext/plain27089http://www.lume.ufrgs.br/bitstream/10183/206289/2/000277468.pdf.txt7646b47c9a39f9d17fd77662f901c6c5MD52ORIGINAL000277468.pdfTexto completo (inglês)application/pdf112915http://www.lume.ufrgs.br/bitstream/10183/206289/1/000277468.pdf64840a7a62207c339c22a19214bc46bbMD5110183/2062892023-08-02 03:31:31.24852oai:www.lume.ufrgs.br:10183/206289Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-08-02T06:31:31Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv A consistent noncommutative field theory : the Wess-Zumino model
title A consistent noncommutative field theory : the Wess-Zumino model
spellingShingle A consistent noncommutative field theory : the Wess-Zumino model
Girotti, Horacio Oscar
Teoria axiomatica de campos
Diagramas de feynman
Teoria de campos não-lineares
Teoria de perturbacao
Renormalizacao
Supersimetrias
Noncommutative quantum field theory
Wess–Zumino model
Renormalizability
title_short A consistent noncommutative field theory : the Wess-Zumino model
title_full A consistent noncommutative field theory : the Wess-Zumino model
title_fullStr A consistent noncommutative field theory : the Wess-Zumino model
title_full_unstemmed A consistent noncommutative field theory : the Wess-Zumino model
title_sort A consistent noncommutative field theory : the Wess-Zumino model
author Girotti, Horacio Oscar
author_facet Girotti, Horacio Oscar
Gomes, Marcelo
Rivelles, Victor O.
Silva, Adilson J. da
author_role author
author2 Gomes, Marcelo
Rivelles, Victor O.
Silva, Adilson J. da
author2_role author
author
author
dc.contributor.author.fl_str_mv Girotti, Horacio Oscar
Gomes, Marcelo
Rivelles, Victor O.
Silva, Adilson J. da
dc.subject.por.fl_str_mv Teoria axiomatica de campos
Diagramas de feynman
Teoria de campos não-lineares
Teoria de perturbacao
Renormalizacao
Supersimetrias
topic Teoria axiomatica de campos
Diagramas de feynman
Teoria de campos não-lineares
Teoria de perturbacao
Renormalizacao
Supersimetrias
Noncommutative quantum field theory
Wess–Zumino model
Renormalizability
dc.subject.eng.fl_str_mv Noncommutative quantum field theory
Wess–Zumino model
Renormalizability
description We show that the noncommutative Wess–Zumino model is renormalizable to all orders of perturbation theory. The noncommutative scalar potential by itself is non-renormalizable but the Yukawa terms demanded by supersymmetry improve the situation turning the theory into a renormalizable one. As in the commutative case, there are neither quadratic nor linear divergences. Hence, the IR/UV mixing does not give rise to quadratic infrared poles.
publishDate 2000
dc.date.issued.fl_str_mv 2000
dc.date.accessioned.fl_str_mv 2020-02-28T04:05:40Z
dc.type.driver.fl_str_mv Estrangeiro
info:eu-repo/semantics/article
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/206289
dc.identifier.issn.pt_BR.fl_str_mv 0550-3213
dc.identifier.nrb.pt_BR.fl_str_mv 000277468
identifier_str_mv 0550-3213
000277468
url http://hdl.handle.net/10183/206289
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Nuclear physics. B. Amsterdam. Vol. 587, n. 1/3 (Oct. 2000), p. 299-310
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eu_rights_str_mv openAccess
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reponame_str Repositório Institucional da UFRGS
collection Repositório Institucional da UFRGS
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