论文标题
用量子计算机计算自旋相关性
Calculating spin correlations with a quantum computer
论文作者
论文摘要
我们使用IBM量子处理器计算自旋相关功能，并在线访问。我们演示了单线状态的旋转不变性，三胞胎状态的有趣属性以及三个纠缠量子的状态的令人惊讶的特征。此练习非常适合远程学习，并使用实际量子机械系统生成数据，这些系统在当地实验室中不切实际。学生学习各种技能，包括计算多部分自旋相关功能，量子电路的设计和分析以及使用实际量子处理器的远程测量。
We calculate spin correlation functions using IBM quantum processors, accessed online. We demonstrate the rotational invariance of the singlet state, interesting properties of the triplet states, and surprising features of a state of three entangled qubits. This exercise is ideal for remote learning and generates data with real quantum mechanical systems that are impractical to investigate in the local laboratory. Students learn a wide variety of skills, including calculation of multipartite spin correlation functions, design and analysis of quantum circuits, and remote measurement with real quantum processors.
