Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: April 25, 2025

We investigate the charging dynamics of a frequency-modulated quantum battery (QB) placed within dissipative cavity environment. Our study focuses on interaction such under both weak and strong coupling regimes, employing model in which charger are represented as qubits indirectly coupled through zero-temperature It is demonstrated that modulation frequency amplitude crucial for optimizing process ergotropy battery. Specifically, high-amplitude, low-frequency significantly enhances performance work extraction regime. As an intriguing result, it deduced at very low frequencies leads to emergence energy storage Such result can never be achieved without These results highlight importance adjusting parameters optimize batteries real-world applications technologies.

Language: Английский