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http://acervodigital.unesp.br/handle/11449/67634Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Accioly, Antonio | - |
| dc.date.accessioned | 2014-05-27T11:21:02Z | - |
| dc.date.accessioned | 2016-10-25T18:19:22Z | - |
| dc.date.available | 2014-05-27T11:21:02Z | - |
| dc.date.available | 2016-10-25T18:19:22Z | - |
| dc.date.issued | 2004-02-01 | - |
| dc.identifier | http://dx.doi.org/10.1016/S0920-5632(03)02407-1 | - |
| dc.identifier.citation | Nuclear Physics B - Proceedings Supplements, v. 127, p. 100-104. | - |
| dc.identifier.issn | 0920-5632 | - |
| dc.identifier.uri | http://hdl.handle.net/11449/67634 | - |
| dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/67634 | - |
| dc.description.abstract | Quadratic gravity in (2+1)D is nonunitarity at the tree level. When a topological Chern-Simons term is added to this theory, the harmless massive scalar mode of the former gives rise to a troublesome massive spin-0 ghost, while the massive spin-2 ghost is replaced by two massive physical particles both of spin-2. Therefore, unlike what it is claimed in the literature, quadratic Chern-Simons gravity in (2+1)D is nonunitary at the tree level. © 2004 Published by Elsevier B.V. | en |
| dc.format.extent | 100-104 | - |
| dc.language.iso | eng | - |
| dc.source | Scopus | - |
| dc.title | Can one cure the nonunitarity of three-dimensional quadratic gravity using a topological Chern-Simons term? | en |
| dc.type | outro | - |
| dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
| dc.description.affiliation | Instituto de Fisica Teorica Universidade Estadual Paulista, Rua Paploma 145, 01405-000 São Paulo, SP | - |
| dc.description.affiliationUnesp | Instituto de Fisica Teorica Universidade Estadual Paulista, Rua Paploma 145, 01405-000 São Paulo, SP | - |
| dc.identifier.doi | 10.1016/S0920-5632(03)02407-1 | - |
| dc.rights.accessRights | Acesso restrito | - |
| dc.relation.ispartof | Nuclear Physics B: Proceedings Supplements | - |
| dc.identifier.scopus | 2-s2.0-10744230794 | - |
| Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp | |
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