59 citations · 166 across the 22 of their papers we have counts for
30 papers
The advantages of extended nonreciprocal quantum batteries
Meng-Long Song, Zan Cao, Hai-Tao Dong +4
This study investigates the performance of extended nonreciprocal quantum batteries (QBs), as well as its advantages in energy storage and energy transfer compared to reciprocal ch…
Dynamical redistribution of quantum resources in tree-level Bhabha scattering
Zan Cao, Meng-Long Song, Xue-Ke Song +2
The fundamental interactions governed by quantum electrodynamics (QED) are intrinsically rich in quantum resources, yet how these resources dynamically redistribute during relativi…
Preserving Heisenberg-Limited Metrological Information during Storage via Correlated-Noise Correction
Hang Xu, Xue-Ke Song, Jingzheng Huang +2
Quantum error correction has become an indispensable tool for restoring Heisenberg-limited precision in noisy quantum metrology. Existing protocols, however, almost exclusively foc…
Reinforcement-Learned Electric-Field Sensing with Asymmetrically Blockaded Rydberg Arrays
Shi-Qiang Qiao, Xue-Ke Song, Shi-Lei Su +2
We present a reinforcement learning-optimized Rydberg electrometer based on the asymmetric blockade effect and achieve high-sensitivity electric field sensing in Rydberg arrays. Mi…
Transducer leakage error suppression using invariant-based shortcut
Shi-Qiang Qiao, Zheng Shan, Xue-Ke Song +3
We present a method for suppressing transducer leakage errors in spin-superconducting hybrid quantum systems with the theory of optimal invariant-based shortcut. By mediated virtua…
Quantifying and Probing Multipartite Entanglement via Minimum Entanglement Drop
Dong-Dong Dong, Xue-Ke Song, Liu Ye +1
Quantifying genuine multipartite entanglement remains a significant challenge. We propose a multipartite entanglement monotone defined by the minimum entanglement drop -- the reduc…