Variational study of ferromagnetism in the t1-t2 Hubbard chain

Physica B: Condensed Matter

Volumn 230-232, Issue , 1997, Pages 1021-1023

  Daul, S ^a   Pieri, P ^b   Dzierzawa, M ^a   Baeriswyl, D ^a   Fazekas, P ^c  

^a Pérolles   (Switzerland)

^b UNIVERSITY OF BOLOGNA   (Italy)

^c WIGNER RESEARCH CENTRE FOR PHYSICS   (Hungary)

Author keywords

Ferromagnetism; Hubbard model; Variational wave function

Indexed keywords

CARRIER CONCENTRATION; ELECTRON TRANSITIONS; VARIATIONAL TECHNIQUES;

ELECTRON HOPPING; HUBBARD MODEL; VARIATIONAL WAVE FUNCTION;

FERROMAGNETISM;

EID: 0031073640     PISSN: 09214526     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0921-4526(96)00794-6     Document Type: Article

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