| Texto completo | |
| Autor(es): |
Avila, Daniel
;
Fernandez, Daniel
;
Patino, Leonardo
;
Trancanelli, Diego
Número total de Autores: 4
|
| Tipo de documento: | Artigo Científico |
| Fonte: | Journal of High Energy Physics; v. N/A, n. 11, p. 26-pg., 2016-11-22. |
| Resumo | |
We study the thermodynamics of flavor D7-branes embedded in an anisotropic black brane solution of type HB supergravity. The flavor branes undergo a phase transition between a 'Minkowski embedding', in which they lie outside of the horizon, and a 'black hole embedding', in which they fall into the horizon. This transition depends on the black hole temperature, its degree of anisotropy, and the mass of the flavor degrees of freedom. It happens either at a critical temperature or at a critical anisotropy. A general lesson we learn from this analysis is that the anisotropy, in this particular realization, induces similar effects as the temperature. In particular, increasing the anisotropy bends the branes more and more into the horizon. Moreover, we observe that the transition becomes smoother for higher anisotropies. (AU) | |
| Processo FAPESP: | 15/17885-0 - Testes de precisão da correspondência AdS/CFT |
| Beneficiário: | Diego Trancanelli |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |
| Processo FAPESP: | 14/18634-9 - Dualidade gravitação/Teoria de Gauge |
| Beneficiário: | Victor de Oliveira Rivelles |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |
| Processo FAPESP: | 16/01343-7 - ICTP Instituto Sul-Americano para Física Fundamental: um centro regional para física teórica |
| Beneficiário: | Nathan Jacob Berkovits |
| Modalidade de apoio: | Auxílio à Pesquisa - Projetos Especiais |