53 citations · 201 across the 16 of their papers we have counts for
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cond-mat.str-el2006★ 17 cited
Phase separation and electron pairing in repulsive Hubbard clusters
G. W. Fernando, A. N. Kocharian, K. Palandage +2
Exact thermal studies of small (4-site, 5-site and 8-site) Hubbard clusters with local electron repulsion yield intriguing insight into phase separation, charge-spin separation, ps…
cond-mat.str-el2006★ 53 cited
An exact study of charge-spin separation, pairing fluctuations and pseudogaps in four-site Hubbard clusters
Armen N. Kocharian, Gayanath W. Fernando, Kalum Palandage +1
An exact study of charge-spin separation, pairing fluctuations and pseudogaps is carried out by combining the analytical eigenvalues of the four-site Hubbard clusters with the gran…