86 citations · 260 across the 16 of their papers we have counts for
14 papers · 1 filter
Multiple-scale integro-differential perturbation method for generic non-Markovian environments
Xiangyi Meng, Yang Li, Jian-Wei Zhang +2
Non-Markovianity may significantly speed up quantum dynamics when the system interacts strongly with an infinite large reservoir, of which the coupling spectrum should be fine-tune…
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…
Time-convolutionless non-Markovian master equation in strong-coupling regime
Yang Li, Bin Luo, Jian-Wei Zhang +1
The time-convolutionless (TCL) non-Markovian master equation was generally thought to break down at finite time due to its singularity and fail to produce the asymptotic behavior i…
Entanglement and quantum discord dynamics of two atoms under practical feedback control
Yang Li, Bin Luo, Hong Guo
We study the dynamics of two identical atoms resonantly coupled to a single-mode cavity under practical feedback control, and focus on the detection inefficiency. The entanglement…
The Linewidth of Ramsey Laser with Bad Cavity
Yang Li, Wei Zhuang, Jinbiao Chen +1
We investigate a new laser scheme by using Ramsey separated-field technique with bad cavity. By studying the linewidth of the stimulated-emission spectrum of this kind of laser ins…