Thermodynamic properties of a dipolar Fermi gas
arXiv:1001.0426 · doi:10.1103/PhysRevA.81.033617
Abstract
Based on the semi-classical theory, we investigate the thermodynamic properties of a dipolar Fermi gas. Through a self-consistent procedure, we numerically obtain the phase space distribution function at finite temperature. We show that the deformations in both momentum and real space becomes smaller and smaller as one increases the temperature. For homogeneous case, we also calculate pressure, entropy, and heat capacity. In particular, at low temperature limit and in weak interaction regime, we obtain an analytic expression for the entropy, which agrees qualitatively with our numerical result. The stability of a trapped gas at finite temperature is also explored.
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Cited by in corpus (24)
- Dipolar physics: A review of experiments with magnetic quantum gases
- Density wave instability in a 2D dipolar Fermi gas
- Roton spectroscopy in a harmonically trapped dipolar Bose-Einstein condensate
- Hartree-Fock-Bogoliubov Theory of Dipolar Fermi Gases
- Singlet and triplet BCS pairs in a gas of two-species fermionic polar molecules
- Supersolid Phase of Cold Fermionic Polar Molecules in 2D Optical Lattices
- Compressibility, zero sound, and effective mass of a fermionic dipolar gas at finite temperature
- Thermodynamics and coherence of a trapped dipolar Fermi gas
- Finite-temperature trapped dipolar Bose gas
- Spin-orbit coupled Fermi liquid theory of ultra-cold magnetic dipolar fermions
- Finite temperature stability of a trapped dipolar Bose gas
- Magnetostriction and exchange effects in trapped dipolar Bose and Fermi gases
- Anisotropic collisions of dipolar Bose-Einstein condensates in the universal regime
- Equilibrium Properties of a Trapped Dipolar Fermion at Finite Temperatures
- Dynamical properties of a trapped dipolar Fermi gas at finite temperature
- Second-order interaction corrections to the Fermi surface and the quasiparticle properties of dipolar fermions in three dimensions
- Effects of quantum fluctuations on the dynamics of dipolar Bose polarons
- Stability of a trapped dipolar quantum gas
- A local exchange theory for trapped dipolar gases
- Dipolar fermions in a multilayer geometry
- Dipolar Bose gas with three-body interactions at finite temperature
- Interplay between shell structure and trap deformation in dipolar fermi gases
- Thermal-assisted Anisotropy and Thermal-driven Instability in the Superfluidity state of Two-Species Polar Fermi Gas
- Thermal liquid-gas phase transition in a quasi-one-dimensional dipolar Fermi gas