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arXiv · 0709.0774

Entropy of (2+1)-dimensional de Sitter black hole to all orders in the Planck length

Yong-Wan Kim·Young-Jai Park
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Abstract

We calculate the statistical entropy of a scalar field on the background of (2+1)-dimensional de Sitter space without an artificial cutoff considering corrections to all orders in the Planck length from a generalized uncertainty principle (GUP) on the quantum state density. The desired entropy proportional to the horizon perimeter is obtained.

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Yong-Wan Kim, Young-Jai Park. 2007-09-19. Entropy of (2+1)-dimensional de Sitter black hole to all orders in the Planck length. https://doi.org/10.1103/physrevd.77.067501

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