Looking for static interior solutions of Buchdahl star with $p_r=0, p_t=k\rho$ in general relativity and pure Lovelock theories

Shauvik Biswas; Chiranjeeb Singha

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arXiv · 2305.02768

Looking for static interior solutions of Buchdahl star with $p_r=0, p_t=k\rho$ in general relativity and pure Lovelock theories

Shauvik Biswas·Chiranjeeb Singha

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Abstract

We find static fluid solutions of Einstein and pure Lovelock equations with $p_r=0$, $p_t=k\rho$, which could be possible models for the interior of a Buchdahl-like star. Buchdahl star is a limiting stellar configuration without a horizon whose formation does not need any exotic matter.

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Shauvik Biswas, Chiranjeeb Singha. 2023-05-04. Looking for static interior solutions of Buchdahl star with $p_r=0, p_t=k\rho$ in general relativity and pure Lovelock theories. https://arxiv.org/abs/2305.02768

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