An extension of the linear delta expansion to superspace
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2008 |
| Outros Autores: | , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Institucional da UNESP |
| Texto Completo: | http://dx.doi.org/10.1103/PhysRevD.77.125020 http://hdl.handle.net/11449/225196 |
Resumo: | We introduce and discuss the method of linear delta expansion for the calculation of effective potentials in superspace, by adopting the improved version of the super-Feynman rules. Calculations are carried out up to two loops and an expression for the optimized Kähler potential in the Wess-Zumino model is worked out. © 2008 The American Physical Society. |
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An extension of the linear delta expansion to superspaceWe introduce and discuss the method of linear delta expansion for the calculation of effective potentials in superspace, by adopting the improved version of the super-Feynman rules. Calculations are carried out up to two loops and an expression for the optimized Kähler potential in the Wess-Zumino model is worked out. © 2008 The American Physical Society.Instituto de Física Teórica UNESP, Rua Pamplona 145, Bela Vista, São Paulo, SP, 01405-900Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150, Urca, Rio de Janeiro, RJ 22290-180Universidade Federal Do Pampa, Rua Carlos Barbosa S/N, Bairro Getúlio Vargas, 96412-420, Bagé, RSInstituto de Física Teórica UNESP, Rua Pamplona 145, Bela Vista, São Paulo, SP, 01405-900Universidade Estadual Paulista (UNESP)Centro Brasileiro de Pesquisas FísicasUniversidade Federal Do PampaAbdalla, M. C.B. [UNESP]Helayël-Neto, J. A.Nedel, Daniel L.Senise, Carlos R. [UNESP]2022-04-28T20:42:01Z2022-04-28T20:42:01Z2008-06-18info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1103/PhysRevD.77.125020Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 77, n. 12, 2008.1550-79981550-2368http://hdl.handle.net/11449/22519610.1103/PhysRevD.77.1250202-s2.0-45749155918Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review D - Particles, Fields, Gravitation and Cosmologyinfo:eu-repo/semantics/openAccess2022-04-28T20:42:01Zoai:repositorio.unesp.br:11449/225196Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T20:42:01Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
| dc.title.none.fl_str_mv |
An extension of the linear delta expansion to superspace |
| title |
An extension of the linear delta expansion to superspace |
| spellingShingle |
An extension of the linear delta expansion to superspace Abdalla, M. C.B. [UNESP] |
| title_short |
An extension of the linear delta expansion to superspace |
| title_full |
An extension of the linear delta expansion to superspace |
| title_fullStr |
An extension of the linear delta expansion to superspace |
| title_full_unstemmed |
An extension of the linear delta expansion to superspace |
| title_sort |
An extension of the linear delta expansion to superspace |
| author |
Abdalla, M. C.B. [UNESP] |
| author_facet |
Abdalla, M. C.B. [UNESP] Helayël-Neto, J. A. Nedel, Daniel L. Senise, Carlos R. [UNESP] |
| author_role |
author |
| author2 |
Helayël-Neto, J. A. Nedel, Daniel L. Senise, Carlos R. [UNESP] |
| author2_role |
author author author |
| dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Centro Brasileiro de Pesquisas Físicas Universidade Federal Do Pampa |
| dc.contributor.author.fl_str_mv |
Abdalla, M. C.B. [UNESP] Helayël-Neto, J. A. Nedel, Daniel L. Senise, Carlos R. [UNESP] |
| description |
We introduce and discuss the method of linear delta expansion for the calculation of effective potentials in superspace, by adopting the improved version of the super-Feynman rules. Calculations are carried out up to two loops and an expression for the optimized Kähler potential in the Wess-Zumino model is worked out. © 2008 The American Physical Society. |
| publishDate |
2008 |
| dc.date.none.fl_str_mv |
2008-06-18 2022-04-28T20:42:01Z 2022-04-28T20:42:01Z |
| 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.77.125020 Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 77, n. 12, 2008. 1550-7998 1550-2368 http://hdl.handle.net/11449/225196 10.1103/PhysRevD.77.125020 2-s2.0-45749155918 |
| url |
http://dx.doi.org/10.1103/PhysRevD.77.125020 http://hdl.handle.net/11449/225196 |
| identifier_str_mv |
Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 77, n. 12, 2008. 1550-7998 1550-2368 10.1103/PhysRevD.77.125020 2-s2.0-45749155918 |
| 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 |
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Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
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1803046884146675712 |