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http://acervodigital.unesp.br/handle/11449/24372- Title:
- Some interesting features of new massive gravity
- Centro Brasileiro de Pesquisas Físicas (CBPF)
- Universidade Estadual Paulista (UNESP)
- 0264-9381
- Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ)
- Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
- Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
- A sketch of a proof that new massive gravity-the massive 3D gravity model proposed by Bergshoeff, Hohm and Townsend (BHT)-is the only unitary system at the tree level that can be constructed by augmenting 3D general relativity through (curvature)(2)-terms is presented. Two interesting gravitational properties of the BHT model, namely, time dilation and time delay, which have no counterpart in the usual Einstein 3D gravity, are analyzed as well.
- 21-Nov-2011
- Classical and Quantum Gravity. Bristol: Iop Publishing Ltd, v. 28, n. 22, p. 13, 2011.
- 13
- Iop Publishing Ltd
- http://dx.doi.org/10.1088/0264-9381/28/22/225008
- Acesso restrito
- outro
- http://repositorio.unesp.br/handle/11449/24372
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