论文标题
量子理论是独家的：分布式计算设置
Quantum theory is exclusive: a distributed computing setup
论文作者
论文摘要
分布式计算的框架，由几个空间分离的输入输出服务器组成，在遥远的数据操作中非常重要。此设置中最具挑战性的部分之一是优化遥远服务器之间信息传输线的使用。在这项工作中，我们已经建模了这样一个出色的动机分布式计算设置，而量子通信的表现优于其经典的对应物，而无噪声传输线的使用有限。此外，一个更广泛的交流实体，允许状态效应描述比量子更异国情调，并且在广义概率理论的框架内进行了描述，也无法满足量子理论的强度。量子通信的计算强度进一步证明了这项任务的更强版本，即延迟选择分布式计算。因此，所提出的任务为在理论空间中单一单一的量子理论提供了一种新的方法，因此有望对希尔伯特空间量子力学的公理推导有一种新的视角。
The framework of distributed computing, consisting of several spatially separated input-output servers, has immense importance in distant data manipulation. One of the most challenging parts of this setting is to optimize the use of information transmission lines among distant servers. In this work, we have modeled such a physically motivated distributed computing setup for which quantum communication outperforms its classical counterpart, in terms of a limited usage of noiseless transmission lines. Moreover, a broader class of communication entities, that allow state-effect description more exotic than quantum and are described within the framework of generalized probabilistic theory, also fail to meet the strength of quantum theory. The computational strength of quantum communication has further been justified in terms of a stronger version of this task, namely the delayed-choice distributed computation. The proposed task thus provides a new approach to operationally single out quantum theory in the theory-space and hence promises a novel perspective towards the axiomatic derivation of Hilbert space quantum mechanics.
