Dynamical properties of the two-dimensional Holstein-Hubbard model in the normal state at zero temperature: A fluctuation-based effective cumulant approach
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1995 ◽
Vol 52
(21)
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pp. 15607-15616
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1989 ◽
Vol 63
(14)
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pp. 1523-1526
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2009 ◽
Vol 150
(4)
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pp. 042066
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2012 ◽
Vol 81
(6)
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pp. 064718
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