Colored black holes and Kac-Moody algebra
arXiv:2111.08178 · doi:10.1103/PhysRevD.105.064006
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.
arXiv comment10 pages. No figures
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