BLASCHKE, Martin, Zdeněk STUCHLÍK, Filip BLASCHKE and Petr BLASCHKE. Classical corrections to black hole entropy in d dimensions: A rear window to quantum gravity? Physical Review D. 2017, vol. 96, No 10, p. „104012-1“-„104012-6“, 6 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.96.104012.
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Basic information
Original name Classical corrections to black hole entropy in d dimensions: A rear window to quantum gravity?
Authors BLASCHKE, Martin (203 Czech Republic, guarantor, belonging to the institution), Zdeněk STUCHLÍK (203 Czech Republic, belonging to the institution), Filip BLASCHKE (203 Czech Republic, belonging to the institution) and Petr BLASCHKE (203 Czech Republic, belonging to the institution).
Edition Physical Review D, 2017, 2470-0010.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10308 Astronomy
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
WWW Physical Review D
RIV identification code RIV/47813059:19240/17:A0000008
Organization unit Faculty of Philosophy and Science in Opava
Doi http://dx.doi.org/10.1103/PhysRevD.96.104012
UT WoS 000414960100012
Keywords in English black holes; entropy; classical approach
Tags International impact, Reviewed
Links GBP201/12/G028, research and development project. GB14-37086G, research and development project.
Changed by Changed by: RNDr. Jan Hladík, Ph.D., učo 25379. Changed: 6/4/2018 09:31.
Abstract
We provide a simple derivation of the corrections for Schwarzschild and Schwarzschild-Tangherlini black hole entropy without knowing the details of quantum gravity. We will follow the ideas of Bekenstein, Wheeler, and Jaynes, using summation techniques without calculus approximations, to directly find logarithmic corrections to the well-known entropy formula for black holes. Our approach is free from pathological behavior giving negative entropy for small values of black hole mass M. With the aid of the "universality" principle, we will argue that this purely classical approach could open a window for exploring properties of quantum gravity.
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