论文标题
用算术减法雕刻骨状状态
Sculpting bosonic states with arithmetic subtractions
论文作者
论文摘要
连续变量（CV）编码允许在量子处理器上紧凑，有效地处理信息。最近开发的技术，例如受控的束 - 拼布操作和近确定性的声子减法，使被困的离子系统具有探索CV量子计算的吸引力。在这里，我们提出了一种基于玻色子雕刻技术的概率方案，该技术用于生成捕获离子系统的运动模式的多部分高度纠缠状态。我们还通过执行具有逼真的噪声参数的数值模拟来研究破坏对生成状态的保真度的影响。我们的工作是产生多方连续变化纠缠的一步。
Continuous-variable (CV) encoding allows information to be processed compactly and efficiently on quantum processors. Recently developed techniques such as controlled beam-splitter operations and the near deterministic phonon subtractions make trapped ion systems attractive for exploring CV quantum computing. Here we propose a probabilistic scheme based on the boson sculpting technique for generating multipartite highly entangled states of motional modes of trapped ion systems. We also investigate the effects of decoherence on the fidelity of the generated state by performing numerical simulations with realistic noise parameters. Our work is a step towards generating multipartite continuous-variable entanglement.
