Dark stationary matter-waves via parity-selective evaporation in a Tonks-Girardeau gas
arXiv:cond-mat/0605554 · doi:10.1103/PhysRevA.74.043610
Abstract
We propose a scheme for observing dark stationary waves in a Tonks-Girardeau (TG) gas. The scheme is based on parity-selective dynamical "evaporation" of the gas via a time-dependent potential, which excites the gas from its ground state towards a desired specially-tailored many-body state. These excitations of the TG gas are analogous to linear partially coherent nondiffracting beams in optics, as evident from the mapping between the quantum dynamics of the TG gas and the propagation of incoherent light in one-dimensional linear photonic structures.
arXiv comment4 pages, 1 figure
References in corpus (23)
- Atomic Scattering in Presence of an External Confinement and a Gas of Impenetrable Bosons
- Dark Solitons in Bose-Einstein Condensates
- Transition from a strongly interacting 1D superfluid to a Mott insulator
- Realization of Bose-Einstein condensates in lower dimensions
- A quasi-pure Bose-Einstein condensate immersed in a Fermi sea
- Regimes of quantum degeneracy in trapped 1D gases
- Exploring phase coherence in a 2D lattice of Bose-Einstein condensates
- Exciting Collective Oscillations in a Trapped 1D Gas
- Motion of dark solitons in trapped Bose-Einstein condensates
- Bosons in cigar-shape traps: Thomas-Fermi regime, Tonks-Girardeau regime, and between
- Dynamics of dark solitons in elongated Bose-Einstein condensates
- Exact coherent states of a harmonically confined Tonks-Girardeau gas
- Creation of Dark Solitons and Vortices in Bose-Einstein Condensates
- Fermionization in an expanding 1D gas of hard-core bosons
- Breakdown of time-dependent mean-field theory for a one-dimensional condensate of impenetrable bosons
- Many-body solitons in a one-dimensional condensate of hard core bosons
- Brillouin-zone spectroscopy of nonlinear photonic lattices
- Dynamical transition from a quasi-one dimensional Bose-Einstein condensate to a Tonks-Girardeau gas
- Nonperturbative dynamical many-body theory of a Bose-Einstein condensate
- Irregular Dynamics in a One-Dimensional Bose System
- Incoherent matter-wave solitons
- Low-density, one-dimensional quantum gases in a split trap
- Cooling atoms in an optical trap by selective parametric excitation
Cited by in corpus (10)
- Momentum distribution dynamics of a Tonks-Girardeau gas: Bragg reflections of a quantum many-body wavepacket
- Free expansion of a Lieb-Liniger gas: Asymptotic form of the wave functions
- Ground State Properties of a Tonks-Girardeau Gas in a Split Trap
- Momentum distribution of a freely expanding Lieb-Liniger gas
- Anderson localization of a Tonks-Girardeau gas in potentials with controlled disorder
- Anderson localization of partially-incoherent light
- Single-particle density matrix for a time-dependent strongly interacting one-dimensional Bose gas
- The single-particle density matrix and the momentum distribution of dark "solitons" in a Tonks-Girardeau gas
- Momentum-space interferometry with trapped ultracold atoms
- Many-body dark solitons in one-dimensional hard-core Bose gases