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arXiv · hep-th/0701272

Higher-spin Currents and Thermal Flux from Hawking Radiation

Satoshi Iso·Takeshi Morita·Hiroshi Umetsu
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Abstract

Quantum fields near black hole horizons can be described in terms of an infinite set of d=2 conformal fields. In this paper, by investigating transformation properties of general higher-spin currents under a conformal transformation, we reproduce the thermal distribution of Hawking radiation in both cases of bosons and fermions. As a byproduct, we obtain a generalization of the Schwarzian derivative for higher-spin currents.

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Satoshi Iso, Takeshi Morita, Hiroshi Umetsu. 2007-05-25. Higher-spin Currents and Thermal Flux from Hawking Radiation. https://doi.org/10.1103/physrevd.75.124004

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