13 citations · 15 across the 7 of their papers we have counts for
5 papers · 1 filter
Fidelity Dynamics of a Jaynes--Cummings Qubit under Markovian and Non-Markovian Coupling Noise
Fang Wang, Da-Wei Luo, Ting Yu
We analytically investigate the fidelity dynamics of a Jaynes--Cummings qubit coupled to a single-mode cavity in the presence of stochastic fluctuations of the qubit--cavity coupli…
Receiver-Constrained Recovery Placement for Encoded-Qutrit Teleportation under Monitored Decay
Yifan Shi, Duan Wang, Quanzhen Ding +3
Using established probabilistic measurement-reversal theory, we study recovery placement in encoded-qutrit teleportation under monitored decay. We characterize the success advantag…
Open-System Probe Selection and Optimal Measurements for Dispersive Coupling Metrology
Achal Vinod, Da-Wei Luo, Ting Yu
We investigate how photon loss and environmental memory affect probe selection and measurement sensitivity for estimating the dispersive coupling strength in a cavity qubit system.…
Quantum Fisher Information as the Speed Limit for Multipartite Entanglement
Zain H. Saleem, Da-Wei Luo, Anjala M. Babu +3
We derive a universal upper bound on the speed of multipartite entanglement generation. For arbitrary differentiable pure multipartite states undergoing parameter-dependent evoluti…
Learning Non-Markovian Noise via Ensemble Optimal Control
Da-Wei Luo, Ting Yu
We study the estimation of parameters pertaining to non-Markovian quantum open systems, such as the dissipation rate and environmental memory time. A key challenge is identifying t…