An extension of the linear delta expansion to superspace
| dc.contributor.author | Abdalla, M. C.B. [UNESP] | |
| dc.contributor.author | Helayël-Neto, J. A. | |
| dc.contributor.author | Nedel, Daniel L. | |
| dc.contributor.author | Senise, Carlos R. [UNESP] | |
| dc.contributor.institution | Universidade Estadual Paulista (UNESP) | |
| dc.contributor.institution | Centro Brasileiro de Pesquisas Físicas | |
| dc.contributor.institution | Universidade Federal Do Pampa | |
| dc.date.accessioned | 2022-04-28T20:42:01Z | |
| dc.date.available | 2022-04-28T20:42:01Z | |
| dc.date.issued | 2008-06-18 | |
| dc.description.abstract | 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. | en |
| dc.description.affiliation | Instituto de Física Teórica UNESP, Rua Pamplona 145, Bela Vista, São Paulo, SP, 01405-900 | |
| dc.description.affiliation | Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150, Urca, Rio de Janeiro, RJ 22290-180 | |
| dc.description.affiliation | Universidade Federal Do Pampa, Rua Carlos Barbosa S/N, Bairro Getúlio Vargas, 96412-420, Bagé, RS | |
| dc.description.affiliationUnesp | Instituto de Física Teórica UNESP, Rua Pamplona 145, Bela Vista, São Paulo, SP, 01405-900 | |
| dc.identifier | http://dx.doi.org/10.1103/PhysRevD.77.125020 | |
| dc.identifier.citation | Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 77, n. 12, 2008. | |
| dc.identifier.doi | 10.1103/PhysRevD.77.125020 | |
| dc.identifier.issn | 1550-7998 | |
| dc.identifier.issn | 1550-2368 | |
| dc.identifier.scopus | 2-s2.0-45749155918 | |
| dc.identifier.uri | http://hdl.handle.net/11449/225196 | |
| dc.language.iso | eng | |
| dc.relation.ispartof | Physical Review D - Particles, Fields, Gravitation and Cosmology | |
| dc.source | Scopus | |
| dc.title | An extension of the linear delta expansion to superspace | en |
| dc.type | Artigo | |
| dspace.entity.type | Publication | |
| unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulo | pt |