94 citations · 136 across the 4 of their papers we have counts for
4 papers
Quantum hypothesis testing via robust quantum control
Han Xu, Benran Wang, Haidong Yuan +1
Quantum hypothesis testing plays a pivotal role in quantum technologies, making decisions or drawing conclusions about quantum systems based on observed data. Recently, quantum con…
Generalizable control for multiparameter quantum metrology
Han Xu, Lingna Wang, Haidong Yuan +1
Quantum control can be employed in quantum metrology to improve the precision limit for the estimation of unknown parameters. The optimal control, however, typically depends on the…
Trion states and quantum criticality of attractive SU(3) Dirac fermions
Han Xu, Xiang Li, Zhichao Zhou +4
We perform the projector quantum Monte Carlo (QMC) simulation to study the trion formation and quantum phase transition in the half-filled attractive SU(3) Hubbard model on a honey…
Generalizable control for quantum parameter estimation through reinforcement learning
Han Xu, Junning Li, Liqiang Liu +3
Measurement and estimation of parameters are essential for science and engineering, where one of the main quests is to find systematic schemes that can achieve high precision. Whil…