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arXiv · 1406.3809

Power Law Corrections to BTZ Black Hole Entropy

Dharm Veer Singh
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Abstract

We study the quantum scalar field in the background of BTZ black hole and evaluate the entanglement entropy of the non-vacuum states. The entropy is proportional to the area of event horizon for the ground state, but the area law is violated in the case of non-vacuum states (first excited state and mixed states) and the corrections scale as power law.

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Dharm Veer Singh. 2014-11-14. Power Law Corrections to BTZ Black Hole Entropy. https://doi.org/10.1142/s0218271815500017

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