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arxiv: 1302.7150 · v1 · pith:4GOBDYLBnew · submitted 2013-02-28 · 🌀 gr-qc

Apparent horizons in Clifton-Mota-Barrow inhomogeneous universe

classification 🌀 gr-qc
keywords apparentclifton-mota-barrowhorizonsinhomogeneoussolutionanalyzebackgroundbrans-dicke
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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.

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