Unusually flat hole dispersion relation in the two-dimensional Hubbard model and restoration of coherence by addition of pair-hopping processes

European Physical Journal B

Volumn 10, Issue 4, 1999, Pages 595-598

  Assaad, F F ^a   Imada, M ^b  

^a UNIVERSITY OF STUTTGART   (Germany)

^b UNIVERSITY OF TOKYO   (Japan)

Author keywords

71.10.Fd lattice fermion models (Hubbard model, etc.); 71.30.+h Metal insulator transitions and other electronic transitions

Indexed keywords

EID: 0001531309     PISSN: 14346028     EISSN: None     Source Type: Journal    
DOI: 10.1007/s100510050891     Document Type: Article

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