Braneworld gravastars admitting conformal motion
arXiv:1510.05939 · doi:10.1140/epjc/s10052-016-3887-1
Abstract
In this work, we study the Mazur and Mottola gravastar model within the context of Randall-Sundrum II type braneworld scenario, based on the fact that our four dimensional space-time is a three-brane, embedded in a five dimensional bulk. We present exact solutions of the modified field equations in each of the three regions making up the gravastar, namely, (I) the core, (II) the shell, and (III) the vacuum exterior. The junction conditions at each interface are fulfilled and we further explore interesting physical properties such as length and energy and entropy of the spherical distribution.
10 pages, no figures, minor changes, references added, Accepted in Eur.Phys.J. C
References in corpus (10)
- Casimir forces between arbitrary compact objects
- How to tell a gravastar from a black hole
- Charged gravastars admitting conformal motion
- Surface Tension and Negative Pressure Interior of a Non-Singular `Black Hole'
- Brane-world stars with solid crust and vacuum exterior
- On the ergoregion instability in rotating gravastars
- Non-uniform Braneworld Stars: an Exact Solution
- Gravastars and Black Holes of Anisotropic Dark Energy
- Thin shell wormhole due to dyadosphere of a charged black hole
- Stellar models in Brane Worlds
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