The extended spin ladder and net models: Exact dimer ground state and quantum phase transition

European Physical Journal B

Volumn 31, Issue 1, 2003, Pages 63-67

  Chen, S ^a   Hau, B ^b  

^a HEINRICH HEINE UNIVERSITY   (Germany)

^b INSTITUTE OF PHYSICS   (China)

Author keywords

[No Author keywords available]

Indexed keywords

CRYSTAL ATOMIC STRUCTURE; GROUND STATE; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; PARAMETER ESTIMATION; PHASE TRANSITIONS;

NET MODELS; PROJECTION OPERATORS; QUANTUM PHASE TRANSITION; SPIN LADDER;

DIMERS;

EID: 22544457365     PISSN: 14346028     EISSN: None     Source Type: Journal    
DOI: 10.1140/epjb/e2003-00009-7     Document Type: Article

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