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.; Faraoni, V.; Sotiriou, T. P.; Liberati, S.. - 210699(2015), pp. 1237-1239. ((Intervento presentato al convegno 13th Marcel Grossmann Meeting on Recent Developments in Theoretical and Experimental General Relativity, Gravitation, and Relativistic Field Theories, MG13 2012 tenutosi a swe nel 2015 [10.1142/9789814623995_0134].

Apparent horizons in Clifton-Mota-Barrow inhomogeneous universe

Liberati S.
2015

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.
The 13th Marcel Grossmann Meeting: On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proceedings of the MG13 Meeting on General Relativity, 2012
210699
1237
1239
978-981-4612-14-2
978-981-4623-99-5
World Scientific
Vitagliano, V.; Faraoni, V.; Sotiriou, T. P.; Liberati, S.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11767/94527
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