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arXiv · 2111.08178

Colored black holes and Kac-Moody algebra

Gaston Giribet·Luciano Montecchio
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Abstract

We demonstrate that the near horizon symmetries of black holes in Einstein--Yang-Mills (EYM) theory are generated by an infinite-dimensional algebra that contains, in addition to supertranslations and superrotations, a non-Abelian loop algebra. This means that the Virasoro--Kac-Moody structure of EYM in asymptotically flat spacetimes has an exact analog in the near horizon region.

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Gaston Giribet, Luciano Montecchio. 2021-11-16. Colored black holes and Kac-Moody algebra. https://doi.org/10.1103/physrevd.105.064006

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