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String analog of Reissner–Nordström black holes cannot be overcharged

Title	String analog of Reissner–Nordström black holes cannot be overcharged
Author	Düztaş, Koray, Jamil, M.
Publication Date:	2019-09-28
Publication Place	- World Scientific Publishing Co Pte Lt
Subject	Black holes in string theory, Cosmic censorship, Black hole thermodynamics
Type	Periodical
Language	English
Digital	Yes
Manuscript	No
Library:	Özyeğin University
Library Asset ID	0217-7323
Record ID	61e03947-b0aa-4f4b-a119-c86eed0ad61f
Library Location	Natural and Mathematical Sciences
Date	2019-09-28
Sample Text	In this work, we attempt to overcharge extremal and nearly extremal charged black holes in string theory, known as the Garfinkle-Horowitz-Strominger solution. We first show that extremal black holes cannot be overcharged analogous to the case of Reissner-Nordstrom (RN) black holes. Contrary to their analog in general relativity, nearly extremal black holes can neither be overcharged beyond extremality, nor can they be driven to extremality by the interaction with test particles. Therefore, the analysis in this work also implies that the third law of black hole thermodynamics holds for the relevant charged black holes in string theory perturbed by test particles. This can be interpreted as a stronger version of the third law since one can drop out the continuity proviso for the relevant process.
DOI	10.1142/S0217732319502481
Cilt	34

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Özyeğin University

String analog of Reissner–Nordström black holes cannot be overcharged

Author Düztaş, Koray, Jamil, M.

Publication Date 2019-09-28

Publication Place - World Scientific Publishing Co Pte Lt

Subject Black holes in string theory, Cosmic censorship, Black hole thermodynamics

Type Periodical

Language English

Digital Yes

Manuscript No

Library Özyeğin University

Library Asset ID 0217-7323

Record ID 61e03947-b0aa-4f4b-a119-c86eed0ad61f

Library Location Natural and Mathematical Sciences

Date 2019-09-28

Sample Text In this work, we attempt to overcharge extremal and nearly extremal charged black holes in string theory, known as the Garfinkle-Horowitz-Strominger solution. We first show that extremal black holes cannot be overcharged analogous to the case of Reissner-Nordstrom (RN) black holes. Contrary to their analog in general relativity, nearly extremal black holes can neither be overcharged beyond extremality, nor can they be driven to extremality by the interaction with test particles. Therefore, the analysis in this work also implies that the third law of black hole thermodynamics holds for the relevant charged black holes in string theory perturbed by test particles. This can be interpreted as a stronger version of the third law since one can drop out the continuity proviso for the relevant process.

DOI 10.1142/S0217732319502481

Cilt 34