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

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

Povzetek

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.

Ključne besede

Kvantna logika;Fizika elementarnih delcev;Popravki;

Podatki

Jezik:	Angleški jezik
Leto izida:	2015
Tipologija:	1.21 - Polemika, diskusijski prispevek
Organizacija:	UM - Univerza v Mariboru
UDK:	530.122.3
COBISS:	86163457
ISSN:	1029-8479
Št. ogledov:	911
Št. prenosov:	460
Ocena:	0 (0 glasov)
Metapodatki:

Ostali podatki

Sekundarni jezik:	Slovenski jezik
Sekundarne ključne besede:	črne luknje;teorija superstrun;
URN:	URN:SI:UM:
Vrsta dela (COBISS):	Znanstveno delo
Strani:	ǂart. ǂ99
Zvezek:	ǂIssue ǂ9
Čas izdaje:	sep. 2015
DOI:	10.1007/JHEP09(2015)099
ID:	9142963