7 papers
Fast Nondestructive Readout for High-Clock-Rate Atom Array Quantum Processor
Xu-Zhao-Qiu Zeng, Chang You, Qing-Wei Wang +18
Neutral-atom arrays have rapidly advanced to support thousands of qubits and execute high-fidelity logical operations. However, these processors remain severely throttled by their…
Efficient photo-ionizing elimination of detrimental electric fields for Rydberg atoms
Zhou-Chen Deng, Hao-Nan Lin, Yu-Cheng Duan +10
Rydberg atoms are highly sensitive to external electric fields due to their exaggerated electronic properties. This unique feature lays the foundation for many of their application…
Preparation of quasi-two-dimensional Bose mixture of ultracold Na and Rb atoms
Ji-Kai Liao, Hao-Ran Zhang, Xiao-Rong Yu +5
Quantum gases confined in reduced dimensions have enabled the observation of many exotic quantum phenomena. While existing experiments primarily focus on homonuclear systems, we re…
Squeezed-slit Bohr-Einstein Interferometer
Hao-Wen Cheng, Xu-Zhao-Qiu Zeng, Yu-Chen Zhang +9
The Einstein-Bohr recoiling-slit gedankenexperiment, a cornerstone of quantum complementarity, has long been constrained by the zero-point fluctuations of the atomic slit -- the sp…
Sustaining high-fidelity quantum logic in neutral-atom circuits via mid-circuit operations
Rui Lin, You Li, Le-Tian Zheng +11
The realization of fault-tolerant quantum computation hinges on the ability to execute deep quantum circuits while maintaining gate fidelities consistently above error-correction t…
Broad Feshbach resonance with a large background scattering length in a fermionic atom-molecule mixture
Zhen Su, Tong-Hui Shou, Huan Yang +6
We report the observation of a broad magnetic Feshbach resonance with a large background scattering length in an ultracold fermionic mixture of NaK molecules and $^{4…