论文标题
量子电池的纠缠，连贯和充电过程
Entanglement, coherence and charging process of quantum batteries
论文作者
论文摘要
量子设备是可以探索量子现象（例如纠缠或连贯性）的系统，例如提供有关其经典对应物的一些增强性能。尤其是，量子电池是使用纠缠作为其在充电功能中高性能的主要元素的设备。在本文中，我们探讨了量子电池性能及其与充电过程中产生的纠缠量的关系。通过使用对两个和三细胞电池的一般方法，我们的结果表明，纠缠不是量子电池的主要资源，在这种量子设备的高效率中，非平凡的相关性 - 固定权衡是资源。
Quantum devices are systems that can explore quantum phenomena, like entanglement or coherence, for example, to provide some enhancement performance concerning their classical counterparts. In particular, quantum batteries are devices that use entanglement as main element in its high performance in the charging powerful. In this paper, we explore the quantum battery performance and its relationship with the amount of entanglement that arises during the charging process. By using a general approach to a two and three-cell battery, our results suggest that entanglement is not the main resource to quantum batteries, where there is a non-trivial correlation-coherence trade-off as resource for the high efficiency of such quantum devices.
