11 citations · 17 across the 3 of their papers we have counts for
6 papers · 1 filter
Based-nonequilibrium-environment non-Markovianity, quantum Fisher information and quantum coherence
Danping Lin, Hong-Mei Zou, Jianhe Yang
In this work, we investigate the non-Markovianity, quantum Fisher information (QFI) and quantum coherence of a qubit in a nonequilibrium environment and have obtained the expressio…
Ohmic Reservoir-based non-Markovianity and Quantum Speed Limit Time
Hong-Mei Zou, Rongfang Liu, Dan Long +2
We study the non-Markovianity and quantum speedup of a two-level atom (quantum system of interest) in a dissipative Jaynes-Cumming model, where the atom is embedded in a single-mod…
Quantum Fisher information and coherence of an atom in a dissipative cavity
Jianhe Yang, Danping Lin, Rongfang Liu +1
In this work, we investigate quantum Fisher information(QFI) and quantum coherence(QC) of an atom in dissipative cavity. In zero temperature reservior and with one excitation numbe…
Quantum speed-up process of atom in dissipative cavity
Hong-Mei Zou, Jianhe Yang, Danping Lin +1
In this work, we obtain an analytical representation of the density operator of an atom in dissipative cavity when the reservoir is at zero temperature and the total number of exci…
Quantum speed-up based on classical-field and moving-qubit
Jianhe Yang, Rongfang Liu, Hong-Mei Zou +2
In this work, we provide a model of a moving-qubit interacting with the multimode cavity, where the qubit is driven by the classical field. We obtain the analytic solution of the d…
Modulating quantum Fisher information of qubit in dissipative cavity by coupling strength
Danping Lin, Yu Liu, Hong-Mei Zou
By using the non-Markovian master equation, we investigate the effect of the cavity and the environment on the quantum Fisher information (QFI) of an atom qubit system in a dissipa…