411 citations · 2.5k across the 68 of their papers we have counts for
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cond-mat.str-el2000
Doping induced spinless collective excitations of charge 2e in doped Mott insulators
W. Vincent Liu
Based on the Hubbard model description of the doped Mott insulator, we prove that there must exist a spinless collective excitation of charge and of energy peaked at mo…
cond-mat.str-el2000★ 9 cited
Antiferromagnetic spin ladders effectively coupled by one-dimensional electron liquids
W. Vincent Liu, Eduardo Fradkin
We study a model of the stripe state in strongly correlated systems consisting of an array of antiferromagnetic spin ladders, each with legs, coupled to each other throug…