We analyze the apparent horizon dynamics in the inhomogeneous Clifton-Mota-Barrow solution of Brans-Dicke theory. This solution models a central matter configuration embedded in a cosmological background. In certain regions of the parameter space we find solutions exhibiting dynamical creation or merging of two horizons.

Apparent horizons in Clifton-Mota-Barrow inhomogeneous universe

Vitagliano V.;
2015-01-01

Abstract

We analyze the apparent horizon dynamics in the inhomogeneous Clifton-Mota-Barrow solution of Brans-Dicke theory. This solution models a central matter configuration embedded in a cosmological background. In certain regions of the parameter space we find solutions exhibiting dynamical creation or merging of two horizons.
2015
978-981-4612-14-2
978-981-4623-99-5
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11567/1082214
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