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20082024
most citedQuantum phase transitions in a two-dimensional quantum XYX model: Ground-state fidelity and entanglement

27 citations · 89 across the 13 of their papers we have counts for

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cond-mat.str-el2022★ 1 cited

Instability of the Luttinger liquids towards an exotic quantum state of matter with highly degenerate ground states: an anisotropic extension of the ferromagnetic spin-1 biquadratic model

Qian-Qian Shi, Yan-Wei Dai, Sheng-Hao Li +1

An extensive investigation, both numerical and analytical, is performed for an anisotropic extension of the ferromagnetic spin-1 biquadratic model. The ground state phase diagram a…