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Zigzag spin chains with antiferromagnetic-ferromagnetic interactions: Transfer-matrix renormalization group study 期刊论文
PHYSICAL REVIEW B, 2006, 卷号: 74, 期号: 13, 页码: -
Authors:  Lu, H. T.;  Wang, Y. J.;  Qin, Shaojin;  Xiang, T.;  Lu, HT , Peking Univ, Sch Phys, Beijing 100871, Peoples R China
Adobe PDF(143Kb)  |  Favorite  |  View/Download:104/10  |  Submit date:2012/08/02
Nearest-neighbor Interactions  Non-abelian Bosonization  Field-induced Gap  Magnetic-properties  Linear-chain  Weak Ferromagnetism  Heisenberg Chain  Systems  Ladders  Thermodynamics  
Mean field theory on the incommensurate ground state of the zigzag spin chain 期刊论文
PHYSICS LETTERS A, 2002, 卷号: 294, 期号: 40972, 页码: 239-244
Authors:  Sun, LQ;  Dai, JH;  Qin, SJ;  Zhang, J;  Sun, LQ , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China.
Adobe PDF(92Kb)  |  Favorite  |  View/Download:101/11  |  Submit date:2012/08/29
Quantum Renormalization-groups  Nearest-neighbor Interactions  Magnetic-properties  Heisenberg  Dimerization  Cs2cucl4  Ladder  
Strongly reduced gap in the zigzag spin chain with a ferromagnetic interchain coupling 期刊论文
PHYSICAL REVIEW B, 2001, 卷号: 63, 期号: 22, 页码: -
Authors:  Itoi, C;  Qin, SJ;  Itoi, C , Nihon Univ, Dept Phys, Chiyoda Ku, Tokyo, Japan.
Adobe PDF(96Kb)  |  Favorite  |  View/Download:106/26  |  Submit date:2012/08/29
Heisenberg Antiferromagnetic Chains  Quantum Renormalization-groups  Nearest-neighbor Interactions  S=1/2  Dimerization  Ladders  Systems  Srcuo2