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The horizon and its charges in the first order gravity

Rodrigo Aros
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Abstract

In this work the algebra of charges of diffeomorphisms at the horizon of generic black holes is analyzed within first order gravity. This algebra reproduces the algebra of diffeomorphisms at the horizon, (Diff(S^1)), without central extension.

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Rodrigo Aros. 2003-04-16. The horizon and its charges in the first order gravity. https://doi.org/10.1088/1126-6708%2F2003%2F04%2F024

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