Spin-Orbit Coupled Bose Gases at Finite Temperatures
arXiv:1401.0575 · doi:10.1103/PhysRevA.89.063614
Abstract
Spin-orbit coupling is predicted to have dramatic effects on thermal properties of a two-component atomic Bose gas. We show that in three spatial dimensions it lowers the critical temperature of condensation and enhances thermal depletion of the condensate fraction. In two dimensions we show that spin-orbit coupling destroys superfluidity at any finite temperature, modifying dramatically the cerebrated Berezinskii-Kosterlitz-Thouless scenario. We explain this by the increase of the number of low energy states induced by spin-orbit coupling, enhancing the role of quantum fluctuations.
arXiv comment5 pages, 2 figures
References in corpus (40)
- Topological Insulators
- Topological insulators and superconductors
- Berry Phase Effects on Electronic Properties
- Signatures of Majorana fermions in hybrid superconductor-semiconductor nanowire devices
- A spin-orbit coupled Bose-Einstein condensate
- The cold atom Hubbard toolbox
- Spin-Orbit Coupled Degenerate Fermi Gases
- Spin-Injection Spectroscopy of a Spin-Orbit Coupled Fermi Gas
- Spin-Orbit Coupled Spinor Bose-Einstein Condensates
- Hidden spin polarization in inversion-symmetric bulk crystals
- Conserving and Gapless Approximations for an Inhomogeneous Bose Gas at Finite Temperatures
- Theory of the Weakly Interacting Bose Gas
- Quantum tri-criticality and phase transitions in spin-orbit coupled Bose-Einstein condensates
- Spin-orbit coupled weakly interacting Bose-Einstein condensates in harmonic traps
- Trapped two-dimensional condensates with synthetic spin-orbit coupling
- Spin-orbit coupled Bose-Einstein condensates
- Observation of scale invariance and universality in two-dimensional Bose gases
- BCS-BEC Crossover and Topological Phase Transition in 3D Spin-Orbit Coupled Degenerate Fermi Gases
- Superstripes and the excitation spectrum of a spin-orbit-coupled Bose-Einstein condensate
- Observation of a 2D Bose-gas: from thermal to quasi-condensate to superfluid
- Probing anisotropic superfluidity of rashbons in atomic Fermi gases
- Synthetic 3D Spin-Orbit Coupling
- Superfluid behaviour of a two-dimensional Bose gas
- Spin-Orbit Coupled Fermi Gases across a Feshbach Resonance
- Magnetically generated spin-orbit coupling for ultracold atoms
- Critical Behavior of a Trapped Interacting Bose Gas
- Stable Skyrmions in SU(2) Gauged Bose-Einstein Condensates
- BCS-BEC crossover induced by a synthetic non-Abelian gauge field
- Unconventional states of bosons with synthetic spin-orbit coupling
- Stability of spin-orbit coupled Fermi gases with population imbalance
- Stability of ultracold atomic Bose condensates with Rashba spin-orbit coupling against quantum and thermal fluctuations
- Order by Disorder in Spin-Orbit Coupled Bose-Einstein Condensates
- Symmetry classification of spin-orbit coupled spinor Bose-Einstein condensates
- Strongly Interacting Two-Dimensional Bose Gases
- Tuning the Tricritical Point with Spin-orbit Coupling in Polarized Fermionic Condensates
- Fate of a Bose-Einstein Condensate in the Presence of Spin-Orbit Coupling
- Observation of Thermally Activated Vortex Pairs in a Quasi-2D Bose Gas
- Enhancement of condensate depletion due to spin-orbit coupling
- Ground State Properties of Spin-Orbit Coupled Bose Gases for Arbitrary Interactions
- Critical temperature of a Rashba spin-orbit coupled Bose gas in harmonic traps
Cited by in corpus (14)
- Searching for Supersolidity in Ultracold Atomic Bose Condensates with Rashba Spin-Orbit Coupling
- Quantum depletion and superfluid density of a supersolid in Raman spin-orbit coupled Bose gases
- Quantum and thermal fluctuations in a Raman spin-orbit coupled Bose gas
- Finite Temperature Phases of Two Dimensional Spin-Orbit Coupled Bosons
- Multicriticality, Metastability, and Roton Feature in Bose-Einstein Condensates with Three-Dimensional Spin-Orbit Coupling
- Hidden long-range order in a spin-orbit coupled two-dimensional Bose gas
- Harmonically trapped attractive and repulsive spin-orbit and Rabi coupled Bose-Einstein condensates
- Motion of an Impurity in a Bose-Einstein Condensate with Weyl Spin-Orbit Coupling: Non-collinear Drag Force and Anisotropic Critical Velocity
- Matter-waves in Bose-Einstein condensates with spin-orbit and Rabi couplings
- Entanglement and dynamical phase transition in a spin-orbit-coupled Bose-Einstein condensate
- Temperature-induced supersolidity in spin-orbit-coupled Bose gases
- Bose-Einstein condensates in the presence of Weyl spin-orbit coupling
- Spin-orbit coupled mean-field Bose gas at finite temperature
- Thermal Casimir effect in the spin-orbit coupled Bose gas