论文标题
量子发射器的Qudit光子图态的确定性生成
Deterministic generation of qudit photonic graph states from quantum emitters
论文作者
论文摘要
我们提出和分析确定性方案，以从量子发射器生成Qudit光子图状态。我们证明我们的方法可以应用于生成任何Qudit图形状态，并通过构造协议来生成一维Qudit群集状态，绝对最大纠缠的状态以及Quantum误差校正代码的逻辑状态来体现它。其中一些协议利用时间延迟的反馈，而其他协议则没有。与Qubit案例相比，唯一的其他资源要求是控制多层发射器的能力。这些结果显着扩大了可以从量子发射器确定性产生的多光子纠缠状态的范围。
We propose and analyze deterministic protocols to generate qudit photonic graph states from quantum emitters. We show that our approach can be applied to generate any qudit graph state, and we exemplify it by constructing protocols to generate one- and two-dimensional qudit cluster states, absolutely maximally entangled states, and logical states of quantum error correcting codes. Some of these protocols make use of time-delayed feedback, while others do not. The only additional resource requirement compared to the qubit case is the ability to control multi-level emitters. These results significantly broaden the range of multi-photon entangled states that can be produced deterministically from quantum emitters.
