Matter-wave scattering from interacting bosons in an optical lattice
arXiv:1406.6303 · doi:10.1103/PhysRevA.90.023629
Abstract
We study the scattering of matter-waves from interacting bosons in a one-dimensional optical lattice, described by the Bose-Hubbard Hamiltonian. We derive analytically a formula for the inelastic cross section as a function of the atomic interaction in the lattice, employing Bogoliubov's formalism for small condensate depletion. A linear decay of the inelastic cross section for weak interaction, independent of number of particles, condensate depletion and system size, is found.
12 pages, 11 figures
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Cited by in corpus (7)
- Measuring correlations of cold atom systems using multiple quantum probes
- Momentum-Resolved and Correlations Spectroscopy Using Quantum Probes
- Quantum properties of light scattered from structured many-body phases of ultracold atoms in quantum optical lattices
- Quantum probe spectroscopy for cold atomic systems
- Strong quenches in the one-dimensional Fermi-Hubbard model
- Dicke superradiance as a nondestructive probe for quantum quenches in optical lattices
- Dicke superradiance as nondestructive probe for the state of atoms in optical lattices