Ground state of antiferromagnetic Heisenberg two-leg ladder in terms of the valence-bond solid picture

Physica B: Condensed Matter

Volumn 329-333, Issue II, 2003, Pages 1010-1011

  Matsumoto, Munehisa ^a   Todo, Synge ^a,b   Nakamura, Masaaki ^c   Yasuda, Chitoshi ^b,d   Takayama, Hajime ^a  

^a UNIVERSITY OF TOKYO   (Japan)

^b ETH ZURICH   (Switzerland)

^c TOKYO UNIVERSITY OF SCIENCE   (Japan)

^d NATIONAL INSTITUTE FOR MATERIALS SCIENCE   (Japan)

Author keywords

Plaquette singlet solid picture; Quantum Monte Carlo method; Quantum spin ladder; Valence bond solid picture

Indexed keywords

ANTIFERROMAGNETIC MATERIALS; ENERGY GAP; PARAMAGNETIC RESONANCE; PHASE TRANSITIONS; QUANTUM THEORY;

PLAQUETTE-SINGLET SOLID PICTURE; QUANTUM MONTE CARLO METHOD; QUANTUM SPIN LADDER; VALENCE-BOND SOLID PICTURE;

GROUND STATE;

EID: 17044396098     PISSN: 09214526     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0921-4526(02)02190-7     Document Type: Conference Paper

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