Born-Infeld Phantom Gravastars

(2) University of Cape Town; Croatia; Gary B. Tupper (2); Neven Bilic (1); Raoul D. Viollier (2) ((1) Rudjer Boskovic Institute; Rondebosch; South Africa); Zagreb

Born-Infeld Phantom Gravastars

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arxiv astro-ph/0503427 v3 pith:3PPUHQFL submitted 2005-03-19 astro-ph gr-qchep-th

Neven Bilic (1) , Gary B. Tupper (2) , Raoul D. Viollier (2) ((1) Rudjer Boskovic Institute , Zagreb , Croatia , (2) University of Cape Town , Rondebosch , South Africa) This is my paper · ORCID

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keywords born-infeldphantomallowsconstructenergygravastarsgravitationalinterior

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We construct new gravitational vacuum star solutions with a Born-Infeld phantom replacing the de Sitter interior. The model allows for a wide range of masses and radii required by phenomenology, and can be motivated from low energy string theory.

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