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arXiv · cond-mat/0312041

Multi-particle quantum chaos in tilted optical lattices

Andrey R. Kolovsky·Andreas Buchleitner
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Abstract

We show that, in the parameter regime of state of the art experiments on Bose Einstein Condensates loaded into optical lattices, the energy spectrum of the 1D Bose-Hubbard model amended by a static field exhibits unambiguous signatures of quantum chaos. In the dynamics, this leads to the irreversible decay of Bloch oscillations.

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Andrey R. Kolovsky, Andreas Buchleitner. 2003-12-01. Multi-particle quantum chaos in tilted optical lattices. https://doi.org/10.1080/09500340408233615

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