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arXiv · 1810.06019

Monodromy and chaos for condensed bosons in optical lattices

Geva Arwas·Doron Cohen
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Abstract

We introduce a theory for the stability of a condensate in an optical lattice. We show that the understanding of the stability-to-ergodicity transition involves the fusion of monodromy and chaos theory. Specifically, the condensate can decay if a connected chaotic pathway to depletion is formed, which requires swap of seperatrices in phase-space.

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Geva Arwas, Doron Cohen. 2019-02-27. Monodromy and chaos for condensed bosons in optical lattices. https://doi.org/10.1103/physreva.99.023625

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