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兰州大学机构库

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Disorder in interacting quasi-one-dimensional systems: Flat and dispersive bands 期刊论文
PHYSICAL REVIEW B, 2023, 卷号: 108, 期号: 3
Authors:  Liang, Mi-Ji;  Yang, Yong-Feng;  Cheng, Chen;  Mondaini, Rubem
Favorite  |    Submit date：2023/09/04
Statistical mechanics  Band model  Density matrix renormalization group methods  Dispersive band  Flat band  Modeling features  Noninteracting  Quarter filling  Quasi-one-dimensional systems  Scaling analysis  Superconductor insulator transitions  
Quench dynamics in the one-dimensional mass-imbalanced ionic Hubbard model 期刊论文
PHYSICAL REVIEW B, 2023, 卷号: 107, 期号: 19
Authors:  Xie, Zhuotao;  Zhao, Ming;  Lu, Hantao;  Huang, Zhongbing;  Fiete, Gregory A.;  Hu, Xiang;  Du, Liang
Favorite  |    Submit date：2023/07/18
Coulomb interactions  Dynamics  Hamiltonians  Hubbard model  Quantum theory  Quenching  Spin dynamics  Statistical mechanics  Charge-ordering  Interaction strength  Ionic Hubbard model  Lanczos' methods  One-dimensional  Order parameter  Oscillation frequency  Quenching time  Spin order  Time dependent  
Magnetization of the spin-1/2 Heisenberg antiferromagnet on the triangular lattice 期刊论文
PHYSICAL REVIEW B, 2022, 卷号: 105, 期号: 18
Authors:  Li, Qian;  Li, Hong;  Zhao, JZ(赵继泽);  Luo, HG(罗洪刚);  Xie, Z. Y.
Favorite  |    Submit date：2022/07/25
Magnetization of the spin-1/2 Heisenberg antiferromagnet on the triangular lattice 期刊论文
PHYSICAL REVIEW B, 2022
Li, Qian; Li, Hong; Zhao, Jize; Luo, Hong-Gang; Xie, Z. Y.
Adobe PDF(666Kb)  |  Favorite  |    Submit date：2022/11/07
Magnetization of the spin- 12 Heisenberg antiferromagnet on the triangular lattice 期刊论文
Physical Review B, 2022
Li, Qian; Li, Hong; Zhao, Jize; Luo, Hong-Gang; Xie, Z.Y.
Favorite  |    Submit date：2022/11/14
Magnetization of the spin- 12 Heisenberg antiferromagnet on the triangular lattice 期刊论文
PHYSICAL REVIEW B, 2022, 卷号: 105, 期号: 18
Authors:  Li, Qian;  Li, Hong;  Zhao, JZ(赵继泽);  Luo, HG(罗洪刚);  Xie, Z.Y.
Favorite  |    Submit date：2022/11/08
Antiferromagnetic materials  Ground state  Statistical mechanics  Ground-state energies  Heisenberg antiferromagnets  Magnetic orders  Network state  Quantum spin liquid  Series expansion  Spin 1/2  Sub-lattices  Triangular-lattice  Zero temperatures  
Enhanced superconductivity and various edge modes in modulated t-J chains 期刊论文
PHYSICAL REVIEW B, 2022, 卷号: 105, 期号: 16
Authors:  Yang, Yong-Feng;  Chen, Jing;  Cheng, Chen;  Luo, Hong-Gang
Favorite  |    Submit date：2022/07/01
Binding energy  Excited states  Ground state  Hamiltonians  Phase separation  Statistical mechanics  Topology  Charge excitations  Density matrix renormalization group methods  Ground state phase diagram  Insulating state  Metallic state  One dimension  Pair binding energy  Spin excitation gap  Superconducting state  Thermodynamic limits  
低维磁性系统的数值研究 学位论文
理学博士, 兰州: 兰州大学, 2021
Authors:  周宗胜
Favorite  |    Submit date：2023/11/15
量子磁性  quantum magnetism  DMRG  DMRG  相图  phase diagram  阻挫系统  frustrated systems  Kitaev 磁体  Kitaev magnets  
Gapless quantum spin liquid in a honeycomb Gamma magnet 期刊论文
NPJ QUANTUM MATERIALS, 2021, 卷号: 6, 期号: 1
Authors:  Luo, Qiang;  Zhao, Jize;  Kee, Hae-Young;  Wang, Xiaoqun
Adobe PDF(1558Kb)  |  Favorite  |    Submit date：2021/06/17
密度矩阵重正化群方法的优化研究 学位论文
理学博士, 兰州: 兰州大学, 2021
Authors:  陈富州
Favorite  |    Submit date：2021/12/06
强关联体系  密度矩阵重正化群  矩阵乘积态  实空间并行DMRG  异构并行算法