55 citations · 271 across the 22 of their papers we have counts for
18 papers · 1 filter
Emergent critical phases of the Ashkin-Teller model on the Union-Jack Lattice
Changzhi Zhao, Wanzhou Zhang, Yuan Huang +2
The Ashkin-Teller (AT) model is a classic spin model in statistical mechanics. For traditional homogeneous lattices like triangular and kagome lattices, even when frustration exist…
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…
Surface criticality of antiferromagnetic Potts model
Li-Ru Zhang, Chengxiang Ding, Long Zhang +1
We study the three-state antiferromagnetic Potts model on the simple-cubic lattice, paying attention to the surface critical behaviors. When the nearest neighboring interactions of…
Dynamical quantum phase transition from a critical quantum quench
Chengxiang Ding
We study the dynamical quantum phase transition of the critical quantum quench, in which the prequenched Hamiltonian, or the postquenched Hamiltonian, or both of them are set to be…
Overlap of two topological phases in the antiferromagnetic Potts model
Ran Zhao, Chengxiang Ding, Youjin Deng
By controlling the vortex core energy, the three-state ferromagnetic Potts model can exhibit two types of topological paradigms, including the quasi-long-range ordered phase and th…