Resonant tunneling of Bose-Einstein condensates in optical lattices

Abstract

In this article, we present theoretical as well as experimental results on resonantly enhanced tunneling of Bose-Einstein condensates in optical lattices both in the linear case and for small nonlinearities. Our results demonstrate the usefulness of condensates in optical lattices for simulating Hamiltonians originally used for describing solid state phenomena.

arXiv commentNew J. Phys., in press

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Cited by in corpus (31)

• Realizing PT-symmetric non-Hermiticity with ultra-cold atoms and Hermitian multi-well potentials
• Time-resolved measurement of Landau--Zener tunneling in different bases
• Bose-Einstein condensation: Twenty years after
• Mesoscopic transport of fermions through an engineered optical lattice connecting two reservoirs
• Nonlinear resonant tunneling of Bose-Einstein condensates in tilted optical lattices
• A two-band Bose-Hubbard model for many-body resonant tunneling in the Wannier-Stark system
• Adiabaticity in nonreciprocal Landau-Zener tunneling
• Non-exponential tunneling due to mean-field induced swallowtails
• Quantum walk of a Bose-Einstein condensate in the Brillouin zone
• Phonon resonances in atomic currents through Bose-Fermi mixtures in optical lattices
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• Superadiabatic driving of a three-level quantum system
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• Engineering of Landau-Zener tunneling
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• Dynamical control of particle jets from a driven condensate in a one-dimensional lattice with double-well potential
• Bloch-Landau-Zener Oscillations in Moiré Lattices