Quantum critical properties of a spin-1/2 Heisenberg ferromagnet with easy-plane anisotropy in a transverse field

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

Volumn 318, Issue 1-2, 2003, Pages 156-160

  Caramico D'Auria, A ^a,b   De Cesare, L ^b,c   Mercaldo, M T ^b,c   Rabuffo, I ^b,c  

^a UNIVERSITY OF NAPLES FEDERICO II   (Italy)

^b INFM   (Italy)

^c UNIVERSITY OF SALERNO   (Italy)

Author keywords

Anisotropic Heisenberg model; Quantum phase transitions

Indexed keywords

FERROMAGNETIC MATERIALS; FERROMAGNETISM; MAGNETIC ANISOTROPY; MAGNETS; PHASE DIAGRAMS; PHASE TRANSITIONS; STATISTICAL MECHANICS; SUPERCONDUCTING MATERIALS; TEMPERATURE;

ANISOTROPIC HEISENBERG MODELS; CRITICAL PROPERTIES; CROSS-OVER PHENOMENA; EASY-PLANE ANISOTROPY; HEISENBERG FERROMAGNETS; QUANTUM CRITICAL POINTS; QUANTUM PHASE TRANSITIONS; RENORMALIZATION GROUP;

QUANTUM THEORY;

FERROMAGNETIC MATERIAL;

ACCELERATION; ANISOTROPY; ARTICLE; FOURIER TRANSFORMATION; LOW TEMPERATURE; MAGNETIC FIELD; PHASE TRANSITION; QUANTUM MECHANICS; TEMPERATURE DEPENDENCE;

EID: 0242349794     PISSN: 03759601     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.physleta.2003.08.075     Document Type: Article

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