Black hole temperature and Unruh effect from the extended uncertainty principle

Won Sang Chung; Hassan Hassanabadi

Physics Letters B (Jun 2019)

Black hole temperature and Unruh effect from the extended uncertainty principle

Won Sang Chung,
Hassan Hassanabadi

Affiliations

Won Sang Chung: Department of Physics and Research Institute of Natural Science, College of Natural Science, Gyeongsang National University, Jinju 660-701, Republic of Korea
Hassan Hassanabadi: Faculty of Physics, Shahrood University of Technology, Shahrood, Iran; Research Institute for Astronomy and Astrophysics of Maragha (RIAAM), Maragha, P.O. Box: 55134-441, Iran; Corresponding author at: Faculty of Physics, Shahrood University of Technology, Shahrood, Iran.

Journal volume & issue: Vol. 793
pp. 451 – 456

Abstract

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In this paper, we investigate the thermodynamic properties of the Schwarzschild black hole and modified Unruh effect by using the simplest form of the extended uncertainty principle (EUP). We obtain the mass-temperature relation and find that there should exist the lower bound for the EUP black hole temperature. Besides, we discuss the modified Unruh effect for EUP. We find that the modified Unruh temperature is larger than the Unruh temperature.

Published in Physics Letters B

ISSN: 0370-2693 (Print); 1873-2445 (Online)
Publisher: Elsevier
Country of publisher: Netherlands
LCC subjects: Science: Physics
Website: http://www.journals.elsevier.com/physics-letters-b/

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