36 citations · 61 across the 5 of their papers we have counts for
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quant-ph2022★ 14 cited
Observation of entanglement negativity transition of pseudo-random mixed states
Tong Liu, Shang Liu, Hekang Li +7
Multipartite entanglement is a key resource for quantum computation. It is expected theoretically that entanglement transition may happen for multipartite random quantum states, ho…
cond-mat.quant-gas2022★ 36 cited
Tunable Confinement-Deconfinement Transition in an Ultracold Atom Quantum Simulator
Yanting Cheng, Shang Liu, Wei Zheng +2
The one-dimensional lattice Schwinger model has recently been realized by using bosons in optical lattices. This model contains both confinement and deconfinement phases, whose pha…
cond-mat.str-el2022★ 10 cited
Bounding Entanglement Entropy Using Zeros of Local Correlation Matrices
Zhiyuan Yao, Lei Pan, Shang Liu +1
Correlation functions and entanglement are two different aspects to characterize quantum many-body states. While many correlation functions are experimentally accessible, entanglem…