One-dimensional phase transitions in a two-dimensional optical lattice
نویسندگان
چکیده
منابع مشابه
One-dimensional phase transitions in a two-dimensional optical lattice
A phase transition for bosonic atoms in a two-dimensional anisotropic optical lattice is considered. If the tunnelling rates in two directions are different, the system can undergo a transition between a two-dimensional superfluid and a one-dimensional Mott insulating array of strongly coupled tubes. The connection to other lattice models is exploited in order to better understand the phase tra...
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ژورنال
عنوان ژورنال: The European Physical Journal D
سال: 2008
ISSN: 1434-6060,1434-6079
DOI: 10.1140/epjd/e2008-00152-9