Entanglement entropy of subtracted geometry black holes (vol 9, 041, 2014)

Mirjam Cvetič (Author), Zain H. Saleem (Author), Alejandro Satz (Author)

Abstract

We compute the entanglement entropy of minimally coupled scalar fields on subtracted geometry black hole backgrounds, focusing on the logarithmic corrections. We notice that matching between the entanglement entropy of original black holes and their subtracted counterparts is only at the order of the area term. The logarithmic correction term is not only different but also, in general, changes sign in the subtracted case. We apply Harrison transformations to the original black holes and find out the choice of the Harrison parameters for which the logarithmic corrections vanish.

Keywords

Kvantna logika;Fizika elementarnih delcev;Popravki;

Data

Language:	English
Year of publishing:	2015
Typology:	1.21 - Polemic, Discussion
Organization:	UM - University of Maribor
UDC:	530.122.3
COBISS:	86163457
ISSN:	1029-8479
Views:	911
Downloads:	460
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	Slovenian
Secondary keywords:	črne luknje;teorija superstrun;
URN:	URN:SI:UM:
Type (COBISS):	Scientific work
Pages:	ǂart. ǂ99
Issue:	ǂIssue ǂ9
Chronology:	sep. 2015
DOI:	10.1007/JHEP09(2015)099
ID:	9142963