55 citations · 271 across the 22 of their papers we have counts for
4 papers · 1 filter
Emergent topological ordered phase for the Ising-XY Model revealed by cluster-updating Monte-Carlo method
Heyang Ma, Wanzhou Zhang, Yanting Tian +2
The two-component cold atom systems with anisotropic hopping amplitudes can be phenomenologically described by a two-dimensional Ising-XY coupled model with spatial anisotropy. At…
Dynamical relaxation behaviors of a critical quench
Yin-Tao Zou, Chengxiang Ding
We study the universal dynamical relaxation behaviors of a quantum XY chain following a quench, paying special attention to the case that the prequenched Hamiltonian, or the postqu…
Sublattice extraordinary-log phase and new special point of the antiferromagnetic Potts model
Li-Ru Zhang, Chengxiang Ding, Wanzhou Zhang +1
We study the surface criticality of a three-dimensional classical antiferromagnetic Potts model, whose bulk critical behaviors belongs to the XY model because of emergent O(2) symm…
Quantum criticality of a symmetric spin chain with long-range interactions
Xue-Jia Yu, Chengxiang Ding, Limei Xu
Based on large-scale density matrix renormalization group techniques, we investigate the critical behaviors of quantum three-state Potts chains with long-range interactions. Using…