Fano blockade by a Bose-Einstein condensate in an optical lattice
arXiv:nlin/0609032 · doi:10.1103/PhysRevLett.98.184102
Abstract
We study the transport of atoms across a localized Bose-Einstein condensate in a one-dimensional optical lattice. For atoms scattering off the condensate we predict total reflection as well as full transmission for certain parameter values on the basis of an exactly solvable model. The findings of analytical and numerical calculations are interpreted by a tunable Fano-like resonance and may lead to interesting applications for blocking and filtering atom beams.
arXiv comment4 pages, 4 figures (fig4 was resized for arXiv)
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Cited by in corpus (10)
- Fano resonances in nanoscale structures
- Transfer of BECs through discrete breathers in an optical lattice
- Unidirectional transport of wave packets through tilted discrete breathers in nonlinear lattices with asymmetric defects
- Particle scattering by harmonically trapped Bose and Fermi gases
- Fano resonances in saturable waveguide arrays
- Tunable quantum switcher and router of cold atom matter waves using artificial magnetic fields
- Solitons as a signature of the modulation instability in the discrete nonlinear Schrodinger equation
- Localization by entanglement
- Tunable Fano resonance in a parallelly coupled diatomic molecular transistor
- Fano Resonances in Quantum Transport with Vibrations