AI 中文总结
研究量子共振对量子电池性能的影响，将电池建模为自由转子通过受踢协议充电，发现共振时充电功率线性增加、效率接近1，高阶共振时性能持续增强，还证明在相互作用模型中有类似增强及其实验可行性，对多领域有重要意义。
AI 中文摘要
每当本征系统频率与驱动频率之比为有理数时出现的量子共振已被证明能产生超线性纠缠、增强输运、量子计量性能和通信。本文表明，量子共振还可作为量子电池的强大资源。我们将电池建模为通过受踢协议充电的自由转子。当单个电池处于共振时，通过解析和数值方法表明，充电功率随时间线性增加，而效率（定义为可提取的存储能量的分数）尽管产生了强纠缠但仍接近1。此外，我们证明这种增强性能在高阶共振时依然存在。我们还表明，在相互作用的受踢顶模型中也会出现类似增强，并简要指出了其实验实现的可行性。在更广泛的背景下，共振充电对能量存储、量子计算资源和量子热力学具有重要意义。
英文摘要
Quantum resonance arising whenever the ratio of the intrinsic system frequency to the driving frequency becomes a rational number has been demonstrated to generate super-linear entanglement, enhance transport, quantum metrology performance and communication. Here, we demonstrate that quantum resonance can also serve as a powerful resource for quantum batteries. We model the batteries as free rotors charged via a kicked protocol. When the individual batteries are at resonance, we show both analytically and numerically that charging power increases linearly with time while efficiency (defined as the fraction of stored energy that can be extracted) remains near unity despite strong entanglement generation. Furthermore, we demonstrate that this enhanced performance persists at higher-order resonances. Demonstrating the universality of this mechanism, we show that similar enhancements arise in the interacting kicked top model, and briefly note the feasibility of its experimental realization. In a broader context, resonant charging holds significant implications for energy storage, quantum computational resources, and quantum thermodynamics.
