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arXiv · 1209.5034

Near horizon black holes in diverse dimensions and integrable models

Anton Galajinsky
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Abstract

The near horizon geometry of extremal rotating black hole in arbitrary dimension possesses SO(2,1)xU(n) symmetry in the special case that all n rotation parameters are equal. We consider a conformal particle associated with such a maximally symmetric configuration and derive from it a new integrable Hamiltonian mechanics with U(n) symmetry. A further reduction of the model is discussed, which is obtained by discarding cyclic variables. A variant of the Higgs oscillator and the Poschl-Teller system show up in four and five dimensions, respectively.

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Anton Galajinsky. 2012-12-19. Near horizon black holes in diverse dimensions and integrable models. https://doi.org/10.1103/physrevd.87.024023

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