Chaos in the three-site Bose-Hubbard model: Classical versus quantum.
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DOI: 10.1103/physreve.107.024210
Abstract: We consider a quantum many-body system-the Bose-Hubbard system on three sites-which has a classical limit, and which is neither strongly chaotic nor integrable but rather shows a mixture of the two types of behavior. We… read more here.
Keywords: system; site bose; three site; quantum ... See more keywords