Università degli Studi di Cagliari
Shear viscosity in QFTs dual to AdS spherical black holes
Tuveri, Matteo;Cadoni, Mariano;Franzin, Edgardo
2017-01-01
Abstract
In the framework of the AdS/CFT correspondence, we define and compute the spherical analogue of the shear viscosity for QFTs dual to five-dimensional charged AdS black holes in general relativity (GR) and Gauss-Bonnet (GB) gravity. We show that the ratio between this quantity and the entropy density, /s exhibits a temperature-dependent hysteresis.
File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
| Tuveri_2017_J._Phys.__Conf._Ser._942_012018.pdf accesso aperto
Tipologia: versione editoriale
Dimensione 431.76 kB
Formato Adobe PDF
|
431.76 kB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.