Cosmological model due to dimensional reduction of higher-dimensional massive gravity theory
arXiv:1712.09349 · doi:10.1140/epjc/s10052-018-6317-8
Abstract
We investigate a cosmological model resulting from a dimensional reduction of the higher-dimensional dRGT massive gravity. By using the Kaluza-Klein dimensional reduction, we obtain an effective four-dimensional massive gravity theory with a scalar field. It is found that the resulting theory corresponds to a combined description of mass-varying massive gravity and quasi-dilaton massive gravity. By analyzing the cosmological solution, we found that it is possible to obtain the late-time expansion of the universe due to the graviton mass. By using a dynamical system approach, we found regions of model parameters for which the late-time expansion of the universe is a stable fixed point. Moreover, this also provides a mechanism to stabilize the extra dimensions.
27 pages, 10 figures
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Cited by in corpus (4)
- Greybody factor for black string in dRGT massive gravity
- Quasinormal modes of a massless Dirac field in de Rham-Gabadadze-Tolley massive gravity
- Rotating black string in dRGT massive gravity
- Some perspective of thermodynamical and optical properties of black holes in Maxwell-dilaton-dRGT-like massive gravity