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arXiv · 1605.07954

Black hole Skyrmion in a generalized Skyrme model

Sven Bjarke Gudnason·Muneto Nitta·Nobuyuki Sawado
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Abstract

We study a Skyrme-like model with the Skyrme term and a sixth-order derivative term as higher-order terms, coupled to gravity and we construct Schwarzschild black hole Skyrme hair. We find, surprisingly, that the sixth-order derivative term alone cannot stabilize the black hole hair solutions; the Skyrme term with a large enough coefficient is a necessity.

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Sven Bjarke Gudnason, Muneto Nitta, Nobuyuki Sawado. 2016-09-12. Black hole Skyrmion in a generalized Skyrme model. https://doi.org/10.1007/jhep09(2016)055

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