论文标题
通过重复交互过程充电的量子电池的效率波动
Efficiency fluctuations in a quantum battery charged by a repeated interaction process
论文作者
论文摘要
由辅助热系统辅助的重复交互过程为量子电池充电。通过打开和关闭电池和热系统之间的相互作用来提供充电能量。带电状态是重复相互作用过程的平衡状态，麦角拷贝表征了它的电荷。工作周期包括提取麦角拷贝并再次充电电池。我们讨论了该过程的波动效率以及其他波动性能。这些波动主要由平衡分布支配，并且弱取决于其他过程属性。
A repeated interaction process assisted by auxiliary thermal systems charges a quantum battery. The charging energy is supplied by switching on and off the interaction between the battery and the thermal systems. The charged state is an equilibrium state for the repeated interaction process, and the ergotropy characterizes its charge. The working cycle consists in extracting the ergotropy and charging the battery again. We discuss the fluctuating efficiency of the process, among other fluctuating properties. These fluctuations are dominated by the equilibrium distribution and depend weakly on other process properties.
