| dc.creator | Hassanain, Babiker | |
| dc.creator | Schvellinger, Martín Alejandro | |
| dc.date | 2012 | |
| dc.date | 2021-12-09T18:43:50Z | |
| dc.date.accessioned | 2023-07-15T04:16:36Z | |
| dc.date.available | 2023-07-15T04:16:36Z | |
| dc.identifier | http://sedici.unlp.edu.ar/handle/10915/129377 | |
| dc.identifier | issn:1029-8479 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/7468929 | |
| dc.description | Leading ’t Hooft coupling corrections to the photoemission rate of the planar limit of a strongly-coupled N = 4 SYM plasma are investigated using the gauge/string duality. We consider the full O(α ′3) type IIB string theory corrections to the supergravity action, including higher order terms with the Ramond-Ramond five-form field strength. We extend our previous results presented in [1]. Photoemission rates depend on the ’t Hooft coupling, and their curves suggest an interpolating behaviour from strong towards weak coupling regimes.
Their slopes at zero light-like momentum give the electrical conductivity as a function of the ’t Hooft coupling, in full agreement with our previous results of [2]. Furthermore, we also study the effect of corrections beyond the large N limit. | |
| dc.description | Instituto de Física La Plata | |
| dc.format | application/pdf | |
| dc.language | en | |
| dc.rights | http://creativecommons.org/licenses/by-nc-sa/4.0/ | |
| dc.rights | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | |
| dc.subject | Física | |
| dc.subject | Gauge-gravity correspondence | |
| dc.subject | AdS-CFT Correspondence | |
| dc.subject | Holography and quark-gluon plasmas | |
| dc.title | Plasma photoemission from string theory | |
| dc.type | Articulo | |
| dc.type | Preprint | |
