First-order phase transition in the quantum spin glass at T = 0

Physics Letters, Section A: General, Atomic and Solid State Physics

Volumn 311, Issue 6, 2003, Pages 480-484

  Viana, J Roberto ^a   Nogueira, Yamilles ^a   De Sousa, J Ricardo ^a  

^a FEDERAL UNIVERSITY OF AMAZONAS   (Brazil)

Author keywords

Random fields; Spin glasses; Tricritical behavior; Van Hemmen model

Indexed keywords

FREE ENERGY; GLASS; GLASS TRANSITION; ISING MODEL; PHASE DIAGRAMS; SPIN GLASS;

BIMODAL DISTRIBUTION; FIRST ORDER TRANSITIONS; FIRST-ORDER PHASE TRANSITIONS; LONGITUDINAL FIELDS; QUANTUM SPIN GLASS; RANDOM FIELDS; SECOND ORDER TRANSITION; TRICRITICAL BEHAVIOR;

PROBABILITY DISTRIBUTIONS;

GLASS;

ARTICLE; ENERGY; MODEL; PROBABILITY; QUANTUM THEORY; STATISTICAL MODEL; STATISTICAL PARAMETERS;

EID: 0037809319     PISSN: 03759601     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0375-9601(03)00450-X     Document Type: Article

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