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cond-mat.str-el2023★ 45 cited
Non-Hermitian strongly interacting Dirac fermions: a quantum Monte-Carlo study
Xue-Jia Yu, Zhiming Pan, Limei Xu +1
Exotic quantum phases and phase transition in the strongly interacting Dirac systems has attracted tremendous interests. On the other hand, non-Hermitian physics, usually associate…
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…