Nonequilibrium Kinetics of One-Dimensional Bose Gases
arXiv:1605.02220 · doi:10.1088/1742-5468/2016/06/063303
Abstract
We study cold dilute gases made of bosonic atoms, showing that in the mean-field one-dimensional regime they support stable out-of-equilibrium states. Starting from the 3D Boltzmann-Vlasov equation with contact interaction, we derive an effective 1D Landau-Vlasov equation under the condition of a strong transverse harmonic confinement. We investigate the existence of out-of-equilibrium states, obtaining stability criteria similar to those of classical plasmas.
arXiv comment16 pages, 6 figures, accepted for publication in Journal of Statistical Mechanics: Theory and Experiment
References in corpus (15)
- Theory of Bose-Einstein condensation in trapped gases
- Theory of ultracold Fermi gases
- Formation and Propagation of Matter Wave Soliton Trains
- Out-of-equilibrium tricritical point in a system with long-range interactions
- Exploring the thermodynamic limit of Hamiltonian models: convergence to the Vlasov equation
- Dynamics of a classical gas including dissipative and mean field effects
- Mean field effects in a trapped classical gas
- Effective Nonlinear Schrödinger Equations for Cigar-Shaped and Disk-Shaped Fermi Superfluids at Unitarity
- Momentum-space engineering of gaseous Bose-Einstein condensates
- Collisions in zero temperature Fermi gases
- Manipulating the momentum state of a condensate by sequences of standing wave pulses
- Zero Sound and First Sound in a Disk-Shaped Normal Fermi gas
- Sound wave propagation in strongly elongated fermion clouds at finite collisionality
- Shell Effects in the First Sound Velocity of an Ultracold Fermi Gas
- Collective dynamics of fermion clouds in cigar-shaped traps
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- Minimum Stabilizing Energy Release for Mixing Processes
- Upper and Lower Bounds on Phase-Space Rearrangements
- Collisionless sound of bosonic superfluids in lower dimensions