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arXiv · 1505.07698

Structure-dynamics relation in shaken optical lattices

Albert Verdeny·Florian Mintert
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Abstract

Shaken optical lattices permit to coherently modify the tunneling of particles in a controllable manner. We introduce a general relation between the geometry of shaken lattices and their admissible effective dynamics. Using three different examples, we illustrate the symmetries of the emerging tunneling rates. The results provide a clear framework to understand the relation between lattice geometry and accessible dynamics, and a tool to straightforwardly derive truncated effective Hamiltonians on arbitrary geometries.

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Albert Verdeny, Florian Mintert. 2015-05-28. Structure-dynamics relation in shaken optical lattices. https://doi.org/10.1103/physreva.92.033407

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