Hydrodynamic modes of a holographic p−wave superfluid
In this work we analyze the hydrodynamics of a p− wave superfluid on its strongly coupled regime by considering its holographic description. We obtain the poles of the retarded Green function through the computation of the quasi-normal modes of the dual AdS black hole background finding diffusive, p...
| Autores: | , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2014 |
| País: | Argentina |
| Institución: | Universidad Nacional de La Plata |
| Repositorio: | SEDICI (UNLP) |
| Idioma: | inglés |
| OAI Identifier: | oai:sedici.unlp.edu.ar:10915/85377 |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/85377 |
| Access Level: | acceso abierto |
| Palabra clave: | Ciencias Exactas Física Black Holes Gauge-gravity correspondence Holography and condensed matter physics (AdS/CMT) Spontaneous Symmetry Breaking |
| Sumario: | In this work we analyze the hydrodynamics of a p− wave superfluid on its strongly coupled regime by considering its holographic description. We obtain the poles of the retarded Green function through the computation of the quasi-normal modes of the dual AdS black hole background finding diffusive, pseudo-diffusive and sound modes. For the sound modes we compute the speed of sound and its attenuation as function of the temperature. For the diffusive and pseudo-diffusive modes we find that they acquire a non-zero real part at certain finite momentum. |
|---|