Chaos-induced breakdown of Bose-Hubbard modeling
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DOI: 10.1103/physreva.101.013624
Abstract: We show that the Bose-Hubbard approximation fails due to the emergence of chaos, even when excited modes are far detuned and the standard validity condition is satisfied. This is formally identical to the Melnikov-Arnold analysis… read more here.
Keywords: breakdown bose; hubbard modeling; induced breakdown; bose hubbard ... See more keywords