Please use this identifier to cite or link to this item:
http://acervodigital.unesp.br/handle/11449/23688
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Accioly, A. | - |
dc.contributor.author | Dias, M. | - |
dc.date.accessioned | 2014-05-20T14:07:28Z | - |
dc.date.accessioned | 2016-10-25T17:12:47Z | - |
dc.date.available | 2014-05-20T14:07:28Z | - |
dc.date.available | 2016-10-25T17:12:47Z | - |
dc.date.issued | 2004-04-10 | - |
dc.identifier | http://dx.doi.org/10.1142/S0217732304013362 | - |
dc.identifier.citation | Modern Physics Letters A. Singapore: World Scientific Publ Co Pte Ltd, v. 19, n. 11, p. 817-826, 2004. | - |
dc.identifier.issn | 0217-7323 | - |
dc.identifier.uri | http://hdl.handle.net/11449/23688 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/23688 | - |
dc.description.abstract | Massive gravity models in (2 + 1) dimensions, such as those obtained by adding to Einstein's gravity the usual Fierz-Pauli, or the more complicated Ricci scalar squared (R-2), terms, are tree level unitary. Interesting enough these seemingly harmless systems have their unitarity spoiled when they are augmented by a Chern-Simons term. Furthermore, if the massive topological term is added to R + R-munu(2) gravity, or to R + R-munu(2), + R-2 gravity (higher-derivative gravity), which are nonunitary at the tree level, the resulting models remain nonunitary. Therefore, unlike the common belief, as well as the claims in the literature, the coexistence between three-dimensional massive gravity models and massive topological terms is conflicting. | en |
dc.format.extent | 817-826 | - |
dc.language.iso | eng | - |
dc.publisher | World Scientific Publ Co Pte Ltd | - |
dc.source | Web of Science | - |
dc.subject | massive gravity models | pt |
dc.subject | topological terms | pt |
dc.subject | tree unitarity | pt |
dc.title | Unavoidable conflict between massive gravity models and massive topological terms | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.description.affiliation | Univ Estadual Paulista, Inst Fis Teor, BR-01405000 São Paulo, SP, Brazil | - |
dc.description.affiliationUnesp | Univ Estadual Paulista, Inst Fis Teor, BR-01405000 São Paulo, SP, Brazil | - |
dc.identifier.doi | 10.1142/S0217732304013362 | - |
dc.identifier.wos | WOS:000221066800004 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | Modern Physics Letters A | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.