Mechanism of superfluid-insulator transition in two-dimensional Bose Hubbard model

Physica C: Superconductivity and its Applications

Volumn 471, Issue 21-22, 2011, Pages 730-734

  Yokoyama, H ^a   Miyagawa, T ^a   Ogata, M ^b  

^a TOHOKU UNIVERSITY   (Japan)

^b UNIVERSITY OF TOKYO   (Japan)

Author keywords

Bose Hubbard model; Mott transition; Superfluid; Variation method

Indexed keywords

BOSE HUBBARD MODEL; CORRELATION FACTORS; DOUBLONS; MAGNETIC INFLUENCE; MANY BODY WAVE FUNCTIONS; MOTT TRANSITION; MOTT TRANSITIONS; NONMAGNETICS; SQUARE LATTICES; SUPERFLUID; SUPERFLUID-INSULATOR; SUPERFLUID-INSULATOR TRANSITION; VARIATION METHOD; VARIATIONAL MONTE CARLO;

WAVE FUNCTIONS;

HUBBARD MODEL;

EID: 80055014260     PISSN: 09214534     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.physc.2011.05.039     Document Type: Conference Paper

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