@inproceedings{905820b90a8c4fc799539af05e5a42f7,
title = "Chaos, metastability and ergodicity in Bose-Hubbard superfluid circuits",
abstract = "The hallmark of superfluidity is the appearance of metastable flow-states that carry a persistent circulating current. Considering Bose-Hubbard superfluid rings, we clarify the role of {"}quantum chaos{"} in this context. We show that the standard Landau and Bogoliubov superfluidity criteria fail for such low-dimensional circuits. We also discuss the feasibility for a coherent operation of a SQUID-like setup. Finally, we address the manifestation of the strong many-body dynamical localization effect.",
author = "Geva Arwas and Doron Cohen",
note = "Publisher Copyright: {\textcopyright} 2017 Author(s).; 5th Conference on Nuclei and Mesoscopic Physics, NMP 2017 ; Conference date: 06-03-2017 Through 10-03-2017",
year = "2017",
month = dec,
day = "7",
doi = "10.1063/1.5016126",
language = "English",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
editor = "Vladimir Zelevinsky and Pawel Danielewicz",
booktitle = "Nuclei and Mesoscopic Physics 2017",
}