106 citations · 838 across the 69 of their papers we have counts for
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Observation of a tripartite quantum phase for coexisting extended, localized, and critical states
Zhongshu Hu, Yajing Guo, Yu-Dong Wei +8
The disordered quantum world hosts three fundamental types of states: extended, localized, and critical, of which the critical states are confined to fine-tuned critical points or…
Time bound of atomic adiabatic evolution in the accelerated optical lattice
Guoling Yin, Lingchii Kong, Zhongcheng Yu +3
The accelerated optical lattice has emerged as a valuable technique for the investigation of quantum transport physics and has found widespread application in quantum sensing, incl…
Optimal lattice depth on lifetime of D-band ultracold atoms in a triangular optical lattice
Hongmian Shui, Chi-Kin Lai, Zhongcheng Yu +4
Ultracold atoms in optical lattices are a flexible and effective platform for quantum precision measurement, and the lifetime of high-band atoms is an essential parameter for the p…
Determination of dynamical quantum phase transition for boson systems using the Loschmidt cumulants method
Pengju Zhao, Jingxin Sun, Shengjie Jin +4
We study the dynamical quantum phase transition(DQPT) of the Bose-Hubbard model utilizing recently developed Loschmidt cumulants method. We determine the complex Loschmidt zeros of…
Observation of 2D Mott insulator and -superfluid quantum phase transition in shaking optical lattice
Jingxin Sun, Pengju Zhao, Zhongshu Hu +4
The Mott insulator and superfluid phase transition is one of the most prominent phenomena in ultracold atoms. In this work, we report the observation of a novel 2D quantum phase tr…
Transport of ultracold atoms in superpositions of S- and D-band states in a moving optical lattice
Zhongcheng Yu, Jinyuan Tian, Peng Peng +3
The ultracold atoms in a moving optical lattice with its high controllability is a feasible platform to research the transport phenomenon. Here, we study the transport process of u…