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Hawking radiation of the Kerr-Sen black hole via tunneling

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Abstract

We use the Parikh-Wilczek method to study the Hawking radiation of a Kerr-Sen black hole via tunneling. We show that corrections to the emission rate exist and that the corrected radiation spectrum deviates from the purely thermal spectrum. Our result is consistent with an underlying unitary theory and compatible with earlier results.

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Authors and Affiliations

  1. Department of Physics, Zhanjiang Normal College, Zhanjiang, China

    Gu-Qiang Li

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  1. Gu-Qiang Li
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Correspondence to Gu-Qiang Li.

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Translated from Teoreticheskaya i Matematicheskaya Fizika, Vol. 153, No. 3, pp. 358–362, December, 2007.

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Li, GQ. Hawking radiation of the Kerr-Sen black hole via tunneling. Theor Math Phys 153, 1652–1655 (2007). https://doi.org/10.1007/s11232-007-0137-6

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  • DOI: https://doi.org/10.1007/s11232-007-0137-6

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