Hydrodynamic Modes of a holographic $p-$ wave superfluid

Abstract

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.

16 pag., 6 fig. Reference added. Minor corrections. Version accepted for publication in JHEP

References in corpus (8)

• Building an AdS/CFT superconductor
• Minkowski-space correlators in AdS/CFT correspondence: recipe and applications
• Hydrodynamics of Holographic Superconductors
• Quasinormal modes of plane-symmetric black holes according to the AdS/CFT correspondence
• First and second sound in a strongly interacting Fermi gas
• Odd Parity Transport In Non-Abelian Superfluids From Symmetry Locking
• Holographic Type II Goldstone bosons
• Holographic zero sound at finite temperature in the Sakai-Sugimoto model

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