Holographic homogeneous superfluid on the sphere
arXiv:2411.01572 · doi:10.1007/JHEP02(2025)144
Abstract
In this paper, we extend the study of holographic superfluids from planar topology to spherical topology, inspired by recent studies on Bose-Einstein condensation (BEC) on shell-shaped geometry. We investigate the superfluid phase transition from normal fluid and its Quasi-Normal Modes (QNMs) on the sphere. It turns out that the critical temperature for the superfluid phase transition on the sphere is higher than that in the planar case. We investigated four different solutions in the backgrounds of large and small black holes. The calculation of free energy selects the most stable solution. Finally, after calculating the quasi-normal modes and their dynamic behavior, we obtained three different channels similar to the planar superfluid case, along with the ``first" hydrodynamic excitation mode.
the journal version Doi:https://doi.org/10.1007/JHEP02(2025)144
References in corpus (25)
- Gauge Theory Correlators from Non-Critical String Theory
- Theory of Bose-Einstein condensation in trapped gases
- The World as a Hologram
- Building an AdS/CFT superconductor
- Holographic Superconductors
- Quantum Copying: Beyond the No-Cloning Theorem
- Holographic Superconductor/Insulator Transition at Zero Temperature
- Atom trapping and two-dimensional Bose-Einstein condensates in field-induced adiabatic potentials
- Observation of ultracold atomic bubbles in orbital microgravity
- Bose-Einstein Condensation on the Surface of a Sphere
- Shell potentials for microgravity Bose-Einstein condensates
- Static and dynamic properties of shell-shaped condensates
- Topological superfluid transition in bubble-trapped condensates
- Physics of hollow Bose-Einstein condensates
- Bose-Einstein condensation in spherically symmetric traps
- Vortex motion quantifies strong dissipation in a holographic superfluid
- Observing black holes through holographic superconductors
- Generation of vortices and stabilization of vortex lattices in holographic superfluids
- The space atom laser: An isotropic source for ultra-cold atoms in microgravity
- Shell-shaped atomic gases
- Holographic dissipation prefers the Landau over the Keldysh form
- Instability of Holographic Superfuids in Optical Lattice
- Note on Zero Temperature Holographic Superfluids
- Black and gray solitons in holographic superfluids at zero temperature
- The Sound of Strongly Coupled Field Theories: Quasinormal Modes In AdS