论文标题
充电量子电池的催化
Catalysis in Charging Quantum Batteries
论文作者
论文摘要
我们提出了一种新的方法，以优化由激光场驱动的谐波振荡器（量子电池）与谐波振荡器（充电器）相连的方法。我们证明，在存在催化剂系统的情况下，可以显着缓解能量传递限制，从而在充电器和量子电池之间进行介导。我们表明，这些催化剂系统（即Qubits或谐波振荡器）增强了传递到量子电池的能量，而它们本身几乎没有能量。它消除了优化充电激光场频率的需求，其在裸露设置中的最佳值取决于充电器和电池之间的耦合强度。
We propose a novel approach for optimization of charging of harmonic oscillators (quantum batteries) coupled to a harmonic oscillator (charger), driven by laser field. We demonstrate that energy transfer limitations can be significantly mitigated in the presence of catalyst systems, mediating between the charger and quantum batteries. We show that these catalyst systems, either qubits or harmonic oscillators, enhance the amount of energy transferred to quantum batteries, while they themselves store almost no energy. It eliminates the need for optimizing frequency of the charging laser field, whose optimal value in the bare setting depends on coupling strengths between the charger and the batteries.
