First order transition in the frustrated antiferromagnetic heisenberg S=1 quantum spin chain

Physical Review Letters

Volumn 77, Issue 25, 1996, Pages 5142-5145

  Kolezhuk, A ^a   Roth, R ^b   Schollwock U ^b  

^a LEIBNIZ UNIVERSITY HANNOVER   (Germany)

^b UNIVERSITY OF MUNICH   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ANTIFERROMAGNETIC MATERIALS; ELECTRON ENERGY LEVELS; ENERGY GAP; INTERPOLATION; MAGNETIZATION; MATHEMATICAL MODELS; PHASE TRANSITIONS; QUANTUM THEORY; VARIATIONAL TECHNIQUES;

DENSITY MATRIX RENORMALIZATION GROUP; HEISENBERG QUANTUM SPIN CHAIN; KENNEDY EDGE EXCITATION TRIPLET; LIFSHITZ POINT; NEXT NEAREST NEIGHBOR;

PHASE DIAGRAMS;

EID: 0030379441     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.77.5142     Document Type: Article

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