
Abstract
We discuss quantum corrections to extremal black brane solutions in N = 2 U(1) gauged supergravity in four dimensions. We consider modifications due to a certain class of higher-derivative terms as well as perturbative corrections to the prepotential. We use the entropy function formalism to assess the impact of these corrections on singular brane solutions and we give a few examples. We then use first-order flow equations to construct solutions that interpolate between quantum corrected fixed points of the associated potentials.
Item Type: | Journal article |
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Form of publication: | Publisher's Version |
Keywords: | Black Holes in String Theory;Gauge-gravity correspondence |
Faculties: | Physics |
Subjects: | 500 Science > 530 Physics |
URN: | urn:nbn:de:bvb:19-epub-24218-1 |
ISSN: | 1029-8479 |
Alliance/National Licence: | This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence (funded by the DFG, German Research Foundation) respectively. |
Annotation: | SCOAP3-Publikation. - Weitere Autoren siehe PDF-Volltext |
Language: | English |
Item ID: | 24218 |
Date Deposited: | 06. Jul 2015, 08:20 |
Last Modified: | 08. May 2024, 08:22 |