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Superconductivity mediated by the antiferromagnetic spin wave in chalcogenide iron-based superconductors 期刊论文
PHYSICAL REVIEW B, 2011, 卷号: 84, 期号: 5, 页码: 52502
Authors:  Zhang, GM;  Lu, ZY;  Xiang, T;  Zhang, GM (reprint author), Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China.
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Coexistence  
Lifshitz transitions in a heavy Fermi liquid driven by short-range antiferromagnetic correlations in the two-dimensional Kondo lattice model 期刊论文
PHYSICAL REVIEW B, 2011, 卷号: 83, 期号: 3, 页码: 33102
Authors:  Zhang, GM;  Su, YH;  Yu, L;  Zhang, GM (reprint author), Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China.
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Quantum Phase-transitions  Electron  Diagram  Metals  
Topological term in the non-linear sigma model of the SO(5) spin chains 期刊论文
NUCLEAR PHYSICS B, 2011, 卷号: 846, 期号: 3, 页码: 607-615
Authors:  Lee, DH;  Zhang, GM;  Xiang, T;  Zhang, GM (reprint author), Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China.
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Bond Ground-states  Valence-bond  Quantum Antiferromagnets  Systems  
Continuous quantum phase transition between two topologically distinct valence bond solid states associated with the same spin value 期刊论文
PHYSICAL REVIEW B, 2011, 卷号: 83, 期号: 1, 页码: 14409
Authors:  Zheng, D;  Zhang, GM;  Xiang, T;  Lee, DH;  Zheng, D (reprint author), Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China.
Adobe PDF(664Kb)  |  Favorite  |  View/Download:104/24  |  Submit date:2013/05/17
Ground-states  Antiferromagnets  Breaking  Models  Gap  
Universal linear-temperature dependence of static magnetic susceptibility in iron pnictides 期刊论文
EPL, 2009, 卷号: 86, 期号: 3, 页码: -
Authors:  Zhang, G. M.;  Su, Y. H.;  Lu, Z. Y.;  Weng, Z. Y.;  Lee, D. H.;  Xiang, T.;  Zhang, GM , Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China
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Heisenberg-antiferromagnet  Chromium  
Topologically distinct classes of valence-bond solid states with their parent Hamiltonians 期刊论文
PHYSICAL REVIEW B, 2009, 卷号: 80, 期号: 1, 页码: -
Authors:  Tu, Hong-Hao;  Zhang, Guang-Ming;  Xiang, Tao;  Liu, Zheng-Xin;  Ng, Tai-Kai;  Zhang, GM , Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China
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Quantum Spin Chains  Density-matrix Renormalization  Ground-states  Symmetry-breaking  Hall States  Edge States  Antiferromagnets  Models  Surfaces  
Class of exactly solvable SO(n) symmetric spin chains with matrix product ground states 期刊论文
PHYSICAL REVIEW B, 2008, 卷号: 78, 期号: 9, 页码: -
Authors:  Tu, Hong-Hao;  Zhang, Guang-Ming;  Xiang, Tao;  Zhang, GM , Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China
Adobe PDF(185Kb)  |  Favorite  |  View/Download:84/14  |  Submit date:2012/08/02
Nearest-neighbor Interaction  Isotropic Heisenberg Chain  Pure Biquadratic Exchange  Monte-carlo Calculation  Orbital Model  Quantum Antiferromagnets  Arbitrary Spins  Haldane Phase  Vertex Models  One Dimension