skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Entropy of a charged black hole in two dimensions without cutoff

Abstract

By introducing the generalized uncertainty principle (GUP) on quantum density states, we obtain a consistent entropy of a scalar field on the (1+1)-dimensional Maxwell-dilaton background without an artificial cutoff in contrast to the results of the brick wall model, which depends on the choice of the Hawking temperature for the extremal case.

Authors:
;  [1];  [2]
  1. Department of Physics and Center for Quantum Spacetime, Sogang University, Seoul 121-742 (Korea, Republic of)
  2. National Creative Research Initiative Center for Controlling Optical Chaos, Pai-Chai University, Daejeon 302-735 (Korea, Republic of)
Publication Date:
OSTI Identifier:
20935343
Resource Type:
Journal Article
Journal Name:
Physical Review. D, Particles Fields
Additional Journal Information:
Journal Volume: 75; Journal Issue: 12; Other Information: DOI: 10.1103/PhysRevD.75.127501; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0556-2821
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; BLACK HOLES; ENTROPY; MAXWELL EQUATIONS; QUANTUM MECHANICS; SCALAR FIELDS; TWO-DIMENSIONAL CALCULATIONS; UNCERTAINTY PRINCIPLE

Citation Formats

Kim, Wontae, Park, Young-Jai, and Kim, Yong-Wan. Entropy of a charged black hole in two dimensions without cutoff. United States: N. p., 2007. Web. doi:10.1103/PHYSREVD.75.127501.
Kim, Wontae, Park, Young-Jai, & Kim, Yong-Wan. Entropy of a charged black hole in two dimensions without cutoff. United States. https://doi.org/10.1103/PHYSREVD.75.127501
Kim, Wontae, Park, Young-Jai, and Kim, Yong-Wan. Fri . "Entropy of a charged black hole in two dimensions without cutoff". United States. https://doi.org/10.1103/PHYSREVD.75.127501.
@article{osti_20935343,
title = {Entropy of a charged black hole in two dimensions without cutoff},
author = {Kim, Wontae and Park, Young-Jai and Kim, Yong-Wan},
abstractNote = {By introducing the generalized uncertainty principle (GUP) on quantum density states, we obtain a consistent entropy of a scalar field on the (1+1)-dimensional Maxwell-dilaton background without an artificial cutoff in contrast to the results of the brick wall model, which depends on the choice of the Hawking temperature for the extremal case.},
doi = {10.1103/PHYSREVD.75.127501},
url = {https://www.osti.gov/biblio/20935343}, journal = {Physical Review. D, Particles Fields},
issn = {0556-2821},
number = 12,
volume = 75,
place = {United States},
year = {2007},
month = {6}
}