33 citations · 51 across the 7 of their papers we have counts for
4 papers · 1 filter
Quantum resource studied from the perspective of quantum state superposition
Chengjun Wu, Junhui Li, Bin Luo +1
Quantum resources,such as discord and entanglement, are crucial in quantum information processing. In this paper, quantum resources are studied from the aspect of quantum state sup…
Quantum Evolution Time Limit: a General Non-Markovian Bound
Xiangyi Meng, Chengjun Wu, Hong Guo
We derive a sharp bound as the quantum speed limit (QSL) for the minimal evolution time of quantum open systems in the non-Markovian strong-coupling regime with initial mixed state…
Non-Markovian dynamics without using quantum trajectory
Chengjun Wu, Yang Li, Mingyi Zhu +1
Open quantum system interacting with structured environment is important and manifests non- Markovian behavior, which was conventionally studied using quantum trajectory stochastic…
Non-Markovian Dynamics of Entanglement for Multipartite Systems
Jiang Zhou, Chengjun Wu, Mingyi Zhu +1
Entanglement dynamics for a couple of two-level atoms interacting with independent structured reservoirs is studied using a non-perturbative approach. It is shown that the revival…