Interference of a Thermal Tonks Gas on a Ring
- 8 October 2002
- journal article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 89 (17) , 170404
- https://doi.org/10.1103/physrevlett.89.170404
Abstract
A nonzero temperature generalization of the Fermi-Bose mapping theorem is used to study the exact quantum statistical dynamics of a one-dimensional gas of impenetrable bosons on a ring. We investigate the interference produced when an initially trapped gas localized on one side of the ring is released, split via an optical-dipole grating, and recombined on the other side of the ring. Nonzero temperature is shown not to be a limitation to obtaining high visibility fringes.Keywords
All Related Versions
This publication has 20 references indexed in Scilit:
- Theory of a one-dimensional double-X-junction atom interferometerPhysical Review A, 2002
- Interference of a hard-core boson gas on a ringPhysical Review A, 2002
- Atomic Four-Wave Mixing: Fermions versus BosonsPhysical Review Letters, 2001
- Does Matter Wave Amplification Work for Fermions?Physical Review Letters, 2001
- Regimes of Quantum Degeneracy in Trapped 1D GasesPhysical Review Letters, 2000
- Dark Solitons in a One-Dimensional Condensate of Hard Core BosonsPhysical Review Letters, 2000
- Quantum wires and quantum dots for neutral atomsThe European Physical Journal D, 1998
- Atomic Scattering in the Presence of an External Confinement and a Gas of Impenetrable BosonsPhysical Review Letters, 1998
- Magnetic Waveguide for Trapping Cold Atom Gases in Two DimensionsPhysical Review Letters, 1998
- Relationship between Systems of Impenetrable Bosons and Fermions in One DimensionJournal of Mathematical Physics, 1960