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Wave-function initialization in an infinite-chain density-matrix renormalization-group algorithm 期刊论文
PHYSICAL REVIEW B, 2002, 卷号: 65, 期号: 13, 页码: -
Authors:  Sun, LQ;  Zhang, J;  Qin, SJ;  Lei, Y;  Sun, LQ , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
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Systems  
Topological effects in short antiferromagnetic Heisenberg chains 期刊论文
PHYSICAL REVIEW B, 2002, 卷号: 65, 期号: 10, 页码: -
Authors:  Lou, JZ;  Qin, SJ;  Ng, TK;  Su, ZB;  Lou, JZ , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
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Quantum Spin Chains  Renormalization-groups  Sigma-model  Edge States  Symmetry  Energy  
Finite-size scaling studies of massive one-dimensional lattice models 期刊论文
PHYSICAL REVIEW B, 2001, 卷号: 64, 期号: 10, 页码: -
Authors:  Liu, YC;  Dai, JH;  Qin, SJ;  Yu, L;  Liu, YC , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
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Antiferromagnetic Heisenberg Chain  Spin Chains  Field-theory  Magnetization  
Magnetization of a gapped spin 1/2 antiferromagnetic ising chain near the critical external field 期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 2001, 卷号: 36, 期号: 6, 页码: 733-736
Authors:  Liu, YC;  Chen, YG;  Lou, JZ;  Qin, SJ;  Chen, H;  Liu, YC , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
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Cscocl3  
Weak mid-gap spin susceptibility anomaly of LiVGe2O6 with nonmagnetic impurities 期刊论文
PHYSICAL REVIEW B, 2001, 卷号: 63, 期号: 13, 页码: -
Authors:  Liu, YC;  Sun, LQ;  Inoue, H;  Qin, SJ;  Liu, YC , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
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Matrix Renormalization-group  Bond Ground-states  Haldane-gap  Heisenberg-antiferromagnet  Peierls Transition  Chain  System  Dynamics  Models  
Superconformal algebras in light-cone gauge quantization of string theories on AdS(3) 期刊论文
NUCLEAR PHYSICS B, 2001, 卷号: 599, 期号: 40910, 页码: 228-240
Authors:  Jing, J;  Yu, M;  Jing, J , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
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Unitary Representations  Ghost-free  
Heisenberg spin-1 chain in a staggered magnetic field: A density-matrix-renormalization-group study 期刊论文
PHYSICAL REVIEW B, 1999, 卷号: 60, 期号: 1, 页码: 52-55
Authors:  Lou, JZ;  Dai, X;  Qin, SJ;  Su, ZB;  Yu, L;  Lou, JZ , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
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Haldane-gap Excitations  Transition-metal Oxide  Antiferromagnet Nd2banio5  Y2banio5  (Ndxy1-x)(2)Banio5  Scattering  Dynamics  Order  
EDGE STATES IN OPEN ANTIFERROMAGNETIC HEISENBERG-CHAINS 期刊论文
PHYSICAL REVIEW B, 1995, 卷号: 52, 期号: 17, 页码: 12844-12848
Authors:  QIN, SJ;  NG, TK;  SU, ZB;  QIN, SJ , ACAD SINICA,INST THEORET PHYS,POB 2735,BEIJING 100080,PEOPLES R CHINA.
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Quantum Hall States  Mean-field Theory  Spin Chains  Renormalization-groups  Matrix Formulation  Excitations  
DENSITY-MATRIX RENORMALIZATION-GROUP CALCULATION OF CORRELATION-FUNCTIONS IN THE ONE-DIMENSIONAL HUBBARD-MODEL 期刊论文
PHYSICAL REVIEW B, 1995, 卷号: 52, 期号: 8, 页码: R5475-R5478
Authors:  QIN, SJ;  LIANG, SD;  SU, ZB;  YU, L;  QIN, SJ , ACAD SINICA,INST THEORET PHYS,POB 2735,BEIJING 100080,PEOPLES R CHINA.
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Momentum Distribution  Correlation Exponents  Heisenberg Chain  Quantum Fluids  Field  Systems  
BREAKDOWN OF THE QUASI-PARTICLE PICTURE IN THE LOW-DENSITY LIMIT OF THE ONE-DIMENSIONAL HUBBARD-MODEL 期刊论文
PHYSICAL REVIEW B, 1995, 卷号: 51, 期号: 23, 页码: 16594-16598
Authors:  QIN, SJ;  QIAN, TZ;  YU, L;  SU, ZB;  QIN, SJ , ACAD SINICA,INST THEORET PHYS,POB 2735,BEIJING 100080,PEOPLES R CHINA.
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Exponents