Title: Multiple-shot labeling of quantum observables Show Chinese title

Title: 量子可观测量的多轮标注

Abstract: A particular class of quantum observable discrimination tasks, which are equivalent to identifying the outcome label associations of unlabeled observables, was introduced in [Physical Review A 109, 052415 (2024)]. In that work, the tasks were investigated within the "single-shot" regime, where a single implementation of the given measurement devices is available. In this work, we explore these tasks for non-binary observables as well as within the multiple-shot scenario, where we have access to finitely many implementations. Show Chinese abstract

Abstract: 一种特定的量子可观测量区分任务，这些任务等价于识别未标记可观测量的结果标签关联，在[《物理评论A》109, 052415 (2024)]中被引入。 在那项工作中，这些任务是在“单次”方案中进行研究的，其中只可用一次给定的测量设备。 在本工作中，我们探讨了这些任务对于非二元可观测量的情况以及在多次方案中，其中我们可以访问有限次数的实现。