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cond-mat.str-el2023★ 9 cited
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…
cond-mat.str-el2018★ 55 cited
Engineering Surface Critical Behavior of (2+1)-Dimensional O(3) Quantum Critical Points
Chengxiang Ding, Long Zhang, Wenan Guo
Surface critical behavior (SCB) refers to the singularities of physical quantities on the surface at the bulk phase transition. It is closely related to and even richer than the bu…