Charger-based quantum battery with periodically driven-dissipative Fingken Stevanus Sagai (a*), M Ikhsan Arif (a), Freddy Permana Zen (a), Jusak Sali Kosasih (a), Donny Dwiputra (b,c)
a) Theoretical Physics Laboratory, Faculty of Mathematic and Natural Science, Bandung Institute of Technology, Jl. Ganesha 10, Bandung 40132, Indonesia
*sfingken[at]gmail.com
b) Research Center for Quantum Physics, National Research and Innovation Agency (BRIN), South Tangerang 15314, Indonesia
c) Asia Pacific Center for Theoretical Physics, Pohang 37673, Korea
Abstract
Quantum batteries are designed to outperform classical batteries by utilizing quantum effects, particularly in charging speed and energy storage efficiency. Quantum batteries based on chargers that interact periodically with an external energy source are observed within an open quantum system framework, with battery performance parameters such as charging time and total energy used for evaluation. In this paper, the charger and quantum battery are modeled as a quantum harmonic oscillator, and their interaction is governed by the Lindblad master equation. The energy function of the quantum battery is determined by the first momenta obtained by solving a system of coupled first-order linear differential equations formed from the master equation. Based on these results, we investigate the effect of periodic driving on energy charging, energy stability, and decoherence effects in the quantum battery.
Keywords: Periodic driving- Quantum energy- Quantum battery- Open quantum system.
