4 citations · 4 across the 8 of their papers we have counts for
8 papers
A zero-dead-time strontium lattice clock with a stability at level
Xiao-Yong Liu, Peng Liu, Jie Li +20
Optical atomic clocks play a crucial role in fundamental physics, relativistic geodesy, and the future redefinition of the SI second. Standard operation relies on cyclic interrogat…
Improved systematic evaluation of a strontium optical clock with uncertainty below
Zhi-Peng Jia, Jie Li, De-Quan Kong +17
We report a systematic uncertainty of for the USTC Sr1 optical lattice clock, achieving accuracy at the level required for the roadmap of the redefinition of t…
Topological Invariants in Nonlinear Thouless Pumping of Solitons
Fei-Fei Wu, Xian-Da Zuo, Qing-Qing Zhu +8
Recent explorations of quantized solitons transport in optical waveguides have thrust nonlinear topological pumping into the spotlight. In this work, we introduce a unified topolog…
Entanglement Detection with Variational Quantum Interference: Theory and Experiment
Rui Zhang, Zhenhuan Liu, Chendi Yang +7
Entanglement detection is a fundamental task in quantum information science, serving as a cornerstone for quantum benchmarking and foundational studies. With an increasing qubit nu…
Homogeneous fermionic Hubbard gases in a flat-top optical lattice
Yu-Xuan Wang, Hou-Ji Shao, Yan-Song Zhu +6
Fermionic atoms in a large-scale, homogeneous optical lattice provide an ideal quantum simulator for investigating the fermionic Hubbard model, yet achieving this remains challengi…
Feshbach spectroscopy of ultracold mixtures of and atoms
Ke Xie, Xi Li, Yu-Yang Zhou +7
We report on the observation of Feshbach resonances in ultracold - mixtures, where atoms are respectively prepared in their three…
Observation of the antiferromagnetic phase transition in the fermionic Hubbard model
Hou-Ji Shao, Yu-Xuan Wang, De-Zhi Zhu +9
The fermionic Hubbard model (FHM)[1], despite its simple form, captures essential features of strongly correlated electron physics. Ultracold fermions in optical lattices[2, 3] pro…
Observation and quantification of pseudogap in unitary Fermi gases
Xi Li, Shuai Wang, Xiang Luo +9
The nature of pseudogap lies at the heart of strongly-interacting superconductivity and superfluidity. With known pairing interactions, unitary Fermi gases provide an ideal testbed…