| Texto completo | |
| Autor(es): |
da Rocha, Roldao
;
IOP
Número total de Autores: 2
|
| Tipo de documento: | Artigo Científico |
| Fonte: | WAKE CONFERENCE 2021; v. 880, p. 7-pg., 2017-01-01. |
| Resumo | |
The KSS bound for the shear viscosity-to-entropy density ratio is employed in the fluid/gravity correspondence setup, to provide a theoretical bound for the post-Newtonian parameter in the Casadio-Fabbri-Mazzacurati black string solution that matches the observational bound [1]. This derived bound is here shown to vary according to the black string temperature, and, although the post-Newtonian parameter reaches bigger values as the temperature increases for fixed black string masses, it is still into the observational/experimental bound range. The Casadio-Fabbri-Mazzacurati-AdS black brane is shown to converge to the Schwarzschild-AdS black brane, for sufficiently high order expansion of the dual boundary energy-momentum tensor. (AU) | |
| Processo FAPESP: | 15/10270-0 - Correspondência fluido / gravidade e aplicações |
| Beneficiário: | Roldão da Rocha Junior |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |