101 citations · 673 across the 22 of their papers we have counts for
22 papers
Topological invariant tensor renormalization group method for spin glasses
Chuang Wang, Shao-Meng Qin, Hai-Jun Zhou
Tensor renormalization group method (TRG) is a real space renormalization group approach. It has been successfully applied to both classical and quantum systems. In this paper, we…
Tuning into the Kitaev spin liquid phase:A spin model on the honeycomb lattice with two types of Heisenberg exchange couplings
Yue Yu, Long Liang, Qian Niu +1
We study a spin model on honeycomb lattice with two types of Heisenberg exchange couplings, and , where is for the conventional spin and and for rotate…
Unified description of perturbation theory and band center anomaly in one-dimensional Anderson localization
Kai Kang, Shaojing Qin, Chuilin Wang
We calculated numerically the localization length of one-dimensional Anderson model with diagonal disorder. For weak disorder, we showed that the localization length changes contin…
Parametrization of the transfer matrix: for one-dimensional Anderson model with diagonal disorder
Kai Kang, Shaojing Qin, Chuilin Wang
In this paper, we developed a new parametrization method to calculate the localization length in one-dimensional Anderson model with diagonal disorder. This method can avoid the di…
Transfer-matrix renormalization group study of the spin ladders with cyclic four-spin interactions
H. T. Lu, L. Q. Sun, Shaojin Qin +1
The temperature dependence of the specific heat and spin susceptibility of the spin ladders with cyclic four-spin interactions in the rung-singlet phase is explored by making use o…
Zigzag spin chains with antiferromagnetic-ferromagnetic interactions: Transfer-matrix renormalization group study
H. T. Lu, Y. J. Wang, Shaojin Qin +1
Properties of the zigzag spin chains with various nearest-neighbor and next-nearest-neighbor interactions are studied by making use of the transfer-matrix renormalization group met…