论文标题
通用光子量子计算机的编译器
A compiler for universal photonic quantum computers
论文作者
论文摘要
光子是量子信息的自然资源，最近十年在高质量的单光子生成和检测中显示出显着的进展。此外，光子Qubits易于操纵，并且不需要特别密封的环境，这使它们成为量子计算的吸引力平台。借助单向模型，基于光子学的通用和大规模量子计算机的视野变得可行。在单向计算中，输入状态不是初始产品状态，而是所谓的群集状态。群集状态的单个Qubits及其时间顺序的一系列测量，以及馈送前进过程，确定要执行的量子电路。我们提出了一条管道，将QASM电路转换为名为“测量图”（M-Graph）的图表表示，可以将其直接转换为光学单向量子计算机上的硬件说明。此外，在评估实验离散可变光子平台上的执行之前，我们使用ZX-Calculus优化图。
Photons are a natural resource in quantum information, and the last decade showed significant progress in high-quality single photon generation and detection. Furthermore, photonic qubits are easy to manipulate and do not require particularly strongly sealed environments, making them an appealing platform for quantum computing. With the one-way model, the vision of a universal and large-scale quantum computer based on photonics becomes feasible. In one-way computing, the input state is not an initial product state, but a so-called cluster state. A series of measurements on the cluster state's individual qubits and their temporal order, together with a feed-forward procedure, determine the quantum circuit to be executed. We propose a pipeline to convert a QASM circuit into a graph representation named measurement-graph (m-graph), that can be directly translated to hardware instructions on an optical one-way quantum computer. In addition, we optimize the graph using ZX-Calculus before evaluating the execution on an experimental discrete variable photonic platform.
