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arXiv · 1708.04588

Stability of spherically symmetric timelike thin-shells in general relativity with a variable equation of state

S. Habib Mazharimousavi·M. Halilsoy·S. N. Hamad Amen
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Abstract

We study spherically symmetric timelike thin-shells in $3+1-$dimensional bulk spacetime with a variable equation of state for the fluid presented on the shell. In such a fluid the angular pressure $p$ is a function of both surface energy density $σ$ and the radius $R$ of the thin-shell. Explicit cases of the thin shells connecting two non-identical cloud of strings spacetimes and a flat Minkowski spacetime to the Schwarzschild metric are investigated.

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S. Habib Mazharimousavi, M. Halilsoy, S. N. Hamad Amen. 2017-08-03. Stability of spherically symmetric timelike thin-shells in general relativity with a variable equation of state. https://doi.org/10.1142/s0218271817501589

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