137 citations · 1.3k across the 76 of their papers we have counts for
5 papers · 2 filters
Generation of Bell and GHZ states from a hybrid qubit-photon-magnon system
Shi-fan Qi, Jun Jing
We propose a level-resolved protocol in a hybrid architecture for connecting a superconducting qubit and a magnon mode contained within a microwave cavity (resonator) to generate t…
High-capacity and high-power collective charging with spin chargers
Yong Huangfu, Jun Jing
Quantum battery works as a micro- or nano-device to store and redistribute energy at the quantum level. Here we propose a spin-charger protocol, in which the battery cells are char…
External-level assisted cooling by measurement
Jia-shun Yan, Jun Jing
A quantum resonator in a thermal-equilibrium state with a high temperature has a large average population and is featured with significant occupation over Fock states with a high e…
Magnon-mediated quantum battery under systematic errors
Shi-fan Qi, Jun Jing
Quantum battery is one of the most prominent micro-devices in the rapid-developing quantum thermodynamics. We propose a quantum charging protocol in which both battery and charger…
Fast and stable charging via a shortcut to adiabaticity
Hanyuan Hu, Shifan Qi, Jun Jing
Quantum battery is an emerging subject in the field of quantum thermodynamics, which is applied to charge, store and dispatch energy in quantum systems. In this work, we propose a…