3 papers
quant-ph2025
Wireless energy transfer in non-Hermitian quantum battery
Fang-Mei Yang, Fu-Quan Dou
The extraction of energy is one of fundamental challenges in realizing quantum batteries (QBs). Here, we propose two wireless transfer schemes with parity-time symmetries to effici…
quant-ph2023
Resonator-qutrits quantum battery
Fang-Mei Yang, Fu-Quan Dou
Quantum batteries (QBs) are energy storage and transfer microdevices that open up new possibilities in energy technology. Here, we derive a resonator-qutrits quantum battery (QB) m…
quant-ph2023
Three-level Dicke quantum battery
Dong-Lin Yang, Fang-Mei Yang, Fu-Quan Dou
Quantum battery (QB) is the energy storage and extraction device that is governed by the principles of quantum mechanics. Here we propose a three-level Dicke QB and investigate its…