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arXiv · 1512.07659

Novel stability approach of thin-shell gravastars

Francisco S. N. Lobo·Prado Martín-Moruno·Nadiezhda Montelongo-García·Matt Visser
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Abstract

We develop an extremely general and robust framework that can be adapted to wide classes of generic spherically symmetric thin-shell gravastars. The thin shell (transition layer) will be permitted to move freely in the bulk spacetimes, permitting a fully dynamic analysis. This will then allow us to perform a general stability analysis, where it is explicitly shown that stability of the gravastar is related to the properties of the matter residing in the thin-shell transition layer.

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Francisco S. N. Lobo, Prado Martín-Moruno, Nadiezhda Montelongo-García, Matt Visser. 2015-12-23. Novel stability approach of thin-shell gravastars. https://arxiv.org/abs/1512.07659

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