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arXiv · 1703.05314

Note on an elementary particle model with Bertotti-Robinson core

S. Habib Mazharimousavi·M. Halilsoy
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Abstract

Spherically symmetric classical model of an elementary particle or a black hole spacetime without central singularity had been constructed by O. B. Zaslavskii in PRD 70(2004)104017. In this model an extremal Reissner-Nordstr% \"{o}m (RN) black hole and a Bertotti-Robinson (BR) spacetime are glued at the horizon such that the inner/core spacetime is the regular BR while outside is the extremal RN. In this note we investigate the stability of such a particle / regular black hole against linear radial perturbations. The model turns out to be stable against such perturbations with a linear equation of state after the perturbation.

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S. Habib Mazharimousavi, M. Halilsoy. 2017-03-15. Note on an elementary particle model with Bertotti-Robinson core. https://arxiv.org/abs/1703.05314

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