ITP OpenIR

Browse/Search Results:  1-8 of 8 Help

Selected(0)Clear Items/Page:    Sort:
Proximity effects in cold atom artificial graphene 期刊论文
2D MATERIALS, 2017, 卷号: 4, 期号: 1, 页码: 15039
Authors:  Grass, T;  Chhajlany, RW;  Tarruell, L;  Pellegrini, V;  Lewenstein, M;  Grass, T (reprint author), Univ Maryland, Joint Quantum Inst, College Pk, MD 20742 USA.;  Grass, T (reprint author), Barcelona Inst Sci & Technol, ICFO Inst Ciencies Foton, E-08860 Castelldefels, Barcelona, Spain.
Adobe PDF(1434Kb)  |  Favorite  |  View/Download:29/2  |  Submit date:2017/12/21
Cold Atoms In Optical Lattices  Artificial Graphene  Superfluidity  Proximity Effect  
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:105/24  |  Submit date:2013/05/17
Ground-states  Antiferromagnets  Breaking  Models  Gap  
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:86/14  |  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  
Magnetization of the S=2 antiferromagnetic Heisenberg chain near the critical magnetic field 期刊论文
PHYSICAL REVIEW B, 2000, 卷号: 62, 期号: 21, 页码: 13832-13835
Authors:  Lou, JZ;  Qin, SJ;  Su, ZB;  Lou, JZ , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
Adobe PDF(62Kb)  |  Favorite  |  View/Download:114/33  |  Submit date:2012/08/29
Quantum Spin Chains  One-dimensional Antiferromagnets  Haldane-gap Antiferromagnets  Bond Ground-states  Renormalization-groups  Bose-condensation  Monte-carlo  Edge States  
Effective theory of the hole-doped spin-1 chain 期刊论文
PHYSICAL REVIEW B, 1999, 卷号: 59, 期号: 18, 页码: 11801-11812
Authors:  Dai, X;  Chen, B;  Su, ZB;  Dai X , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
Adobe PDF(258Kb)  |  Favorite  |  View/Download:159/14  |  Submit date:2012/08/29
One-dimensional Antiferromagnets  Haldane-gap  Heisenberg-antiferromagnet  Y2banio5  Dynamics  Systems  States  Oxides  Model  
Bond operator theory of isotropic spin-1 antiferromagnetic chains 期刊论文
PHYSICAL REVIEW B, 1997, 卷号: 56, 期号: 22, 页码: 14435-14440
Authors:  Wang, HT;  Shen, JL;  Su, ZB;  Wang, HT , CHINESE ACAD SCI,INST PHYS,POB 603,BEIJING 100080,PEOPLES R CHINA.
Adobe PDF(139Kb)  |  Favorite  |  View/Download:107/25  |  Submit date:2012/08/29
Ground-state Properties  Quantum Heisenberg Antiferromagnets  Haldane-gap Antiferromagnets  Monte-carlo Calculation  Mean-field Theory  Elementary Excitations  Uniaxial Anisotropy  Symmetry-breaking  Arbitrary Spins  Composite Spin  
LOW-TEMPERATURE PROPERTIES OF A SPIN-1 ANTIFERROMAGNETIC CHAIN 期刊论文
PHYSICAL REVIEW B, 1995, 卷号: 51, 期号: 22, 页码: 16103-16110
Authors:  WANG, HT;  SHEN, JL;  LI, KR;  SU, ZB;  WANG, HT , ACAD SINICA,INST THEORET PHYS,BEIJING 100080,PEOPLES R CHINA.
Adobe PDF(407Kb)  |  Favorite  |  View/Download:88/15  |  Submit date:2012/08/29
One-dimensional Antiferromagnets  Haldane-gap Antiferromagnets  Isotropic Heisenberg Chain  Ground-state Properties  Monte-carlo Calculation  Quantum Energy-gap  Magnetic-field  Elementary Excitation  Uniaxial Anisotropy  Arbitrary Spins  
SELF-CONSISTENT MEAN-FIELD THEORY OF A SPIN-1 ANTIFERROMAGNETIC CHAIN 期刊论文
PHYSICAL REVIEW B, 1994, 卷号: 49, 期号: 18, 页码: 12805-12812
Authors:  WANG, HT;  SHEN, JL;  LI, KR;  SU, ZB;  WANG, HT , CHINESE CTR ADV SCI & TECHNOL,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA.
Adobe PDF(358Kb)  |  Favorite  |  View/Download:94/15  |  Submit date:2012/08/29
One-dimensional Antiferromagnets  Ground-state Properties  Monte-carlo Calculation  Quantum Energy-gap  Haldane-gap  Heisenberg Chain  Wave Theory  Dynamical Properties  Uniaxial Anisotropy  Neutron-scattering