Quick charging of a quantum battery with superposed trajectories

PR Lai, JD Lin, YT Huang, HC Jan, YN Chen - Physical Review Research, 2024 - APS
We propose charging protocols for quantum batteries based on quantum superpositions of
trajectories. Specifically, we consider that a qubit (the battery) interacts with multiple cavities …

Open quantum system in the indefinite environment

H Wang, J Wang - arxiv preprint arxiv:2307.06601, 2023 - arxiv.org
In this paper, we investigate the interference engineering of the open quantum system,
where the environment is made indefinite either through the use of an interferometer or the …