Evidence from on-site atom number fluctuations for a quantum Berezinskii-Kosterlitz-Thouless transition in the one-dimensional Bose-Hubbard model
1990 ◽
Vol 31
(6)
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pp. 1544-1550
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Keyword(s):
1997 ◽
Vol 66
(7)
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pp. 2075-2085
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2006 ◽
Vol 39
(23)
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pp. 7187-7215
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