Possible critical behavior driven by the confining potential in optical lattices with ultra-cold fermions

Physica B: Condensed Matter

Volumn 404, Issue 19, 2009, Pages 3328-3331

  Campo Jr , V L ^a   Quintanilla, J ^b   Hooley, C ^c  

^a FEDERAL UNIVERSITY OF SÃO CARLOS   (Brazil)

^b RUTHERFORD APPLETON LABORATORY   (United Kingdom)

^c UNIVERSITY OF ST ANDREWS   (United Kingdom)

Author keywords

Confining potential; Critical behavior; Hubbard model; Ultra cold fermions

Indexed keywords

CONFINING POTENTIAL; CRITICAL BEHAVIOR; DFT METHOD; GROUND-STATE ENERGIES; OPTICAL LATTICES; PARAMETER SCALING; TRAP SIZE; ULTRA-COLD; ULTRA-COLD FERMIONS;

CRYSTAL LATTICES; HUBBARD MODEL; OPTICAL MATERIALS; PHASE DIAGRAMS;

FERMIONS;

EID: 70349094470     PISSN: 09214526     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.physb.2009.07.089     Document Type: Article

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