Zhaoqi Wu

activity

20092026

most citedEfficiency at maximum power output of quantum heat engines under finite-time operation

67 citations · 174 across the 14 of their papers we have counts for

collaborators

Showing 2022Show all

3 papers · 1 filter

quant-ph2022★ 4 cited

Tighter uncertainty relations based on $(α, β, γ)$ modified weighted Wigner-Yanase-Dyson skew information of quantum channels

Cong Xu, Zhaoqi Wu, Shao-Ming Fei

We use a novel formation to illustrate the ( $α, β, γ$ ) modified weighted Wigner-Yanase-Dyson (( $α, β, γ$ ) MWWYD) skew information of quantum channels. By using operator norm inequaliti…

quant-ph2022★ 17 cited

Uncertainty of quantum channels via modified generalized variance and modified generalized Wigner-Yanase-Dyson skew information

Cong Xu, Zhaoqi Wu, Shao-Ming Fei

Uncertainty relation is a fundamental issue in quantum mechanics and quantum information theory. By using modified generalized variance (MGV), and modified generalized Wigner-Yanas…

quant-ph2022★ 13 cited

Skew information-based coherence generating power of quantum channels

Zhaoqi Wu, Lin Zhang, Shao-Ming Fei +1

We study the ability of a quantum channel to generate quantum coherence when it applies to incoherent states. We define the measure of coherence generating power (CGP) for a generi…

Tighter uncertainty relations based on (α,β,γ) modified weighted Wigner-Yanase-Dyson skew information of quantum channels

Uncertainty of quantum channels via modified generalized variance and modified generalized Wigner-Yanase-Dyson skew information

Skew information-based coherence generating power of quantum channels

Tighter uncertainty relations based on $(α, β, γ)$ modified weighted Wigner-Yanase-Dyson skew information of quantum channels