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Shear viscosity from black holes in generalized scalar-tensor theories in arbitrary dimensions
| dc.contributor.author | Bravo-Gaete, Moises | |
| dc.contributor.author | Santos, Fabiano F | |
| dc.contributor.author | Boschi-Filho, Henrique | |
| dc.date.accessioned | 2022-10-24T13:34:50Z | |
| dc.date.available | 2022-10-24T13:34:50Z | |
| dc.date.issued | 2022 | |
| dc.identifier.uri | http://repositorio.ucm.cl/handle/ucm/4119 | |
| dc.description.abstract | In higher dimensions, we study degenerate-higher-order-scalar-tensor theories and we derive solutions that resemble the Schwarzschild anti–de Sitter black holes. We compute their thermodynamic quantities following the Wald formalism, satisfying the first law of thermodynamics and a higher dimensional Smarr relation. Constructing a Noether charge with a suitable choice of a spacelike Killing vector, we obtain the shear viscosity of the nongravitational dual field theory, where for a suitable choice of the couplings functions, the Kovtun-Son-Starinets bound is violated. These results are corroborated by the calculation of the Green’s functions following the Kubo formalism. | es_CL |
| dc.language.iso | en | es_CL |
| dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Chile | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | * |
| dc.source | Physical Review D, 106(6), 066010 | es_CL |
| dc.title | Shear viscosity from black holes in generalized scalar-tensor theories in arbitrary dimensions | es_CL |
| dc.type | Article | es_CL |
| dc.ucm.facultad | Facultad de Ciencias Básicas | es_CL |
| dc.ucm.indexacion | Scopus | es_CL |
| dc.ucm.indexacion | Isi | es_CL |
| dc.ucm.uri | journals.aps.org/prd/abstract/10.1103/PhysRevD.106.066010 | es_CL |
| dc.ucm.doi | doi.org/10.1136/bmjopen-2021-051807 | es_CL |
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