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| DOI | 10.1007/JHEP02(2017)010 | ||||
| Año | 2017 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
Lovelock theory of gravity provides a tractable model to investigate the effects of higher-curvature terms in the context of AdS/CFT. Yielding second order, ghost-free field equations, this theory represents a minimal setup in which higher-order gravitational couplings in asymptotically Anti-de Sitter (AdS) spaces, including black holes, can be solved analytically. This however has an obvious limitation as in dimensions lower than seven, the contribution from cubic or higher curvature terms is merely topological. Therefore, in order to go beyond quadratic order and study higher terms in AdS5 analytically, one is compelled to look for other toy models. One such model is the so-called quasi-topological gravity, which, despite being a higher-derivative theory, provides a tractable setup with R-3 and R-4 terms. In this paper, we investigate AdS5 black holes in quasi-topological gravity. We consider the theory conformally coupled to matter and in presence of Abelian gauge fields. We show that charged black holes in AdS5 which, in addition, exhibit a backreaction of the matter fields on the geometry can be found explicitly in this theory. These solutions generalize the black hole solution of quasi-topological gravity and exist in a region of the parameter spaces consistent with the constraints coming from causality and other consistency conditions. They have finite conserved charges and exhibit non-trivial thermodynamical properties.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Chernicoff, M. | Hombre |
Univ Nacl Autonoma Mexico - México
Universidad Nacional Autónoma de México - México |
| 2 | FIERRO-MONDACA, OCTAVIO ARIEL | Hombre |
Universidad Católica de la Santísima Concepción - Chile
|
| 3 | Giribet, Gaston | Hombre |
Brandeis Univ - Estados Unidos
Univ Buenos Aires FCEN UBA - Argentina IFIBA CONICET - Argentina Brandeis University - Estados Unidos Universidad de Buenos Aires - Argentina |
| 4 | Oliva, Julio | Hombre |
Universidad de Concepción - Chile
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| Fuente |
|---|
| CONICET |
| FONDECYT Grants |
| Mexico's National Council of Science and Technology (CONACyT) |
| Newton-Picarte grant |
| DGAPA-UNAM grant |
| NSF/CONICET bilateral cooperation program |
| Agradecimiento |
|---|
| The authors thank Sourya Ray and Andres Goya for useful discussions and previous collaboration on this subject. We also thank G.A. Silva for references. G.G. and J.O. are grateful to Alberto Guijosa and Mariano Chernicoff for their hospitality during their visit to UNAM, where this work was finished. This work has been supported by FONDECYT Grants 1141073 and 1150246 and by Newton-Picarte Grant DPI20140053. MC is partially supported by Mexico's National Council of Science and Technology (CONACyT) grant 238734, DGAPA-UNAM grant IN113115 and IN107115. G.G. is partially supported by CONICET through the grant PIP 0595/13, and by NSF/CONICET bilateral cooperation program. |