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arXiv 2211.13639quant-ph
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耦合微腔阵列中多体纠缠的产生

Multipartite entanglement generation in coupled microcavity arrays

Marc Bostelmann, Steffen Wilksen, Frederik Lohof, Christopher Gies

摘要:

我们认为光子阵列的量子发射器在光耦合微腔作为一个平台的纠缠产生。这些提供了很大程度的可调谐性,具有位点选择性光激发的可能性。相干泵浦被认为是驱动真空和纠缠的目标状态之间的过渡,无论是在一个依赖于时间的方式,并在量子浴工程的方法,以创造纠缠的稳态。我们展示了一个数值方案,允许推广到更大的阵列尺寸和不同类别的纠缠态的激发参数的测定。这项研究是一个新的量子光子应用在量子计算和量子机器学习的硬件平台,使用耦合腔阵列的一步。

英文摘要:

We consider photonic arrays made from quantum emitters in optically coupled microcavities as a platform for entanglement generation. These offer a large degree of tunability with the possibility of site-selective optical excitation. Coherent pumping is considered to drive transitions between vacuum and entangled target states both in a time-dependent manner, and in a quantum bath engineering approach to create entanglement in the steady-state. We demonstrate a numerical scheme that allows to generalize the determination of excitation parameters to larger array sizes and different classes of entangled states. This study is a step towards using coupled cavity arrays as a hardware platform in novel quantum-photonic applications in quantum computing and quantum machine learning.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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