Mott-insulator-to-superfluid transition in the Bose-Hubbard model: A strong-coupling approach

Physical Review A - Atomic, Molecular, and Optical Physics

Volumn 71, Issue 3, 2005, Pages

  Sengupta, K ^a,b   Dupuis, N ^c,d  

^a UNIVERSITY OF TORONTO   (Canada)

^b Yale University   (United States)

^c IMPERIAL COLLEGE LONDON   (United Kingdom)

^d UNIVERSITÉ PARIS SUD   (France)

Author keywords

[No Author keywords available]

Indexed keywords

BOGOLIUBOV THEORY; BOSE-HUBBARD MODEL; MI-SF TRANSITION; SUPERFLUIDS (SF);

APPROXIMATION THEORY; CRYSTAL LATTICES; GAS CONDENSATES; GREEN'S FUNCTION; GROUND STATE; INTEGRATION; MATHEMATICAL MODELS; PERTURBATION TECHNIQUES;

QUANTUM THEORY;

EID: 18444410255     PISSN: 10502947     EISSN: 10941622     Source Type: Journal    
DOI: 10.1103/PhysRevA.71.033629     Document Type: Article

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