The higher dimensional gravastars

Abstract

A new model of gravastar is obtained in $D$-dimensional Einstein gravity. This class of solutions includes the gravastar as an alternative to D-dimensional versions of the Schwarzschild-Tangherlini black hole. The configuration of this new gravastar consists of three different regions with different equations of state: [I] Interior: 0 \leq r < r_1, ρ= -p; [II] Shell: r_1 \leq r < r_2, ρ= p; [III] Exterior: r_2 < r, ρ= p =0. The outer region of this gravastar corresponds to a higher dimensional Schwarzschild-Tangherlini black hole.

12 pages, 3 figures, in press (International Journal of Theoretical Physics)

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• Stable and self consistent charged gravastar model within the framework of $f(R,T)$ gravity
• Thin-Shell Gravastar Model in $f(Q,T)$ Gravity
• Study of charged gravastar model in $f(\mathcal{Q})$ gravity
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• Stable three-dimensional (un)charged AdS gravastars in gravity's rainbow
• Stable Gravastar model in Cylindrically Symmetric Space-time
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