Dissipation in Holographic Superfluids
arXiv:2107.03680 · doi:10.1007/JHEP09(2021)134
Abstract
We study dissipation in holographic superfluids at finite temperature and zero chemical potential. The zero overlap with the heat current allows us to isolate the physics of the conserved current corresponding to the broken global . By using analytic techniques we write constitutive relations including the first non-trivial dissipative terms. The corresponding transport coefficients are determined in terms of thermodynamic quantities and the black hole horizon data. By analysing their behaviour close to the phase transition we show explicitly the breakdown of the hydrodynamic expansion. Finally, we study the pseudo-Goldstone mode that emerges upon introducing a perturbative symmetry breaking source and we determine its resonant frequency and decay rate.
31 pages, 5 figures, version accepted at JHEP
References in corpus (22)
- Building an AdS/CFT superconductor
- Holographic Superconductors
- Breaking an Abelian gauge symmetry near a black hole horizon
- Theory of the Nernst effect near quantum phase transitions in condensed matter, and in dyonic black holes
- Holography and hydrodynamics: diffusion on stretched horizons
- Universality of the hydrodynamic limit in AdS/CFT and the membrane paradigm
- Non-zero temperature transport near quantum critical points
- Novel metals and insulators from holography
- The complex life of hydrodynamic modes
- Holographic Superfluids and the Dynamics of Symmetry Breaking
- On the convergence of the gradient expansion in hydrodynamics
- Quantum critical superconductors in string theory and M-theory
- Incoherent transport in clean quantum critical metals
- Quantum critical lines in holographic phases with (un)broken symmetry
- Dissipative superfluid dynamics from gravity
- Short-lived modes from hydrodynamic dispersion relations
- Universal relaxation in a holographic metallic density wave phase
- Hydrodynamic theory of quantum fluctuating superconductivity
- Commensurability effects in holographic homogeneous lattices
- Hydrodynamics of broken global symmetries in the bulk
- Incoherent hydrodynamics and density waves
- Holographic Abrikosov Lattices
Cited by in corpus (20)
- Rigorous bounds on transport from causality
- Pseudo-spontaneous Symmetry Breaking in Hydrodynamics and Holography
- Damping of Pseudo-Goldstone Fields
- Quasi-normal modes of dyonic black holes and magneto-hydrodynamics
- Approximate symmetries, pseudo-Goldstones, and the second law of thermodynamics
- Holographic entanglement density for spontaneous symmetry breaking
- Homes' law in holographic superconductor with linear- resistivity
- Pion dynamics in a soft-wall AdS-QCD model
- U(1) quasi-hydrodynamics: Schwinger-Keldysh effective field theory and holography
- Collective dynamics and the Anderson-Higgs mechanism in a bona fide holographic superconductor
- Relativistic Hydrodynamics: A Singulant Perspective
- Holographic Supersolids
- Nearly Critical Holographic Superfluids
- Dynamical stability from quasi normal modes in 2nd, 1st and 0th order holographic superfluid phase transitions
- Higgs/Amplitude Mode Dynamics From Holography
- Dissipative effects in finite density holographic superfluids
- Nearly Critical Superfluids in Keldysh-Schwinger Formalism
- Transverse Goldstone mode in holographic fluids with broken translations
- Universality of pseudo-Goldstone damping near critical points
- Holographic Dissipation from the Symplectic Current