Theory of a one-dimensional double-X-junction atom interferometer
- 12 August 2002
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 66 (2) , 023604
- https://doi.org/10.1103/physreva.66.023604
Abstract
The dynamics of an atom waveguide X-junction beam splitter becomes truly one dimensional in a regime of low temperatures and densities and large positive scattering lengths where the transverse mode becomes frozen and the many-body Schrödinger dynamics becomes exactly soluble via a generalized Fermi-Bose mapping theorem. We analyze the interferometric response of a double-X-junction interferometer of this type due to potential differences between the interferometer arms.Keywords
All Related Versions
This publication has 28 references indexed in Scilit:
- Regimes of Quantum Degeneracy in Trapped 1D GasesPhysical Review Letters, 2000
- Propagation of Cold Atoms along a Miniature Magnetic GuidePhysical Review Letters, 2000
- Guiding Neutral Atoms on a ChipPhysical Review Letters, 2000
- Guiding Neutral Atoms Around Curves with Lithographically Patterned Current-Carrying WiresPhysical Review Letters, 1999
- Quantum Point Contacts for Neutral AtomsPhysical Review Letters, 1999
- 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
- Permutation Symmetry of Many-Particle Wave FunctionsPhysical Review B, 1965
- Relationship between Systems of Impenetrable Bosons and Fermions in One DimensionJournal of Mathematical Physics, 1960