Gan J, Lee DH, Hedegård P. Composite quasiparticle formation and the low-energy effective Hamiltonians for the one- and two-dimensional Hubbard model.
PHYSICAL REVIEW. B, CONDENSED MATTER 1996;
54:7737-7757. [PMID:
9984447 DOI:
10.1103/physrevb.54.7737]
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