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Lorentz symmetry breaking in the noncommutative Wess-Zumino model : one loop corrections
dc.contributor.author | Ferrari, Alysson Fábio | pt_BR |
dc.contributor.author | Gomes, Marcelo | pt_BR |
dc.contributor.author | Girotti, Horacio Oscar | pt_BR |
dc.date.accessioned | 2014-10-01T02:10:52Z | pt_BR |
dc.date.issued | 2006 | pt_BR |
dc.identifier.issn | 1550-7998 | pt_BR |
dc.identifier.uri | http://hdl.handle.net/10183/104028 | pt_BR |
dc.description.abstract | In this paper we deal with the issue of Lorentz symmetry breaking in quantum field theories formulated in a noncommutative space-time. We show that, unlike in some recent analysis of quantum gravity effects, supersymmetry does not protect the theory from the large Lorentz-violating effects arising from the loop corrections. We take advantage of the noncommutative Wess-Zumino model to illustrate this point. | en |
dc.format.mimetype | application/pdf | pt_BR |
dc.language.iso | eng | pt_BR |
dc.relation.ispartof | Physical review. D, Particles, fields, gravitation, and cosmology. College Park. Vol. 73, no. 4 (Feb. 2006), 047703 4p. | pt_BR |
dc.rights | Open Access | en |
dc.subject | Transformacao de lorentz | pt_BR |
dc.subject | Gravidade quântica | pt_BR |
dc.subject | Configurações no plano espaço-tempo | pt_BR |
dc.subject | Teoria quantica de campos | pt_BR |
dc.subject | Supersimetrias | pt_BR |
dc.title | Lorentz symmetry breaking in the noncommutative Wess-Zumino model : one loop corrections | pt_BR |
dc.type | Artigo de periódico | pt_BR |
dc.identifier.nrb | 000549738 | pt_BR |
dc.type.origin | Estrangeiro | pt_BR |
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