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arXiv 0904.3229quant-ph
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量子逻辑中的不可克隆定理

No-Cloning Theorem on Quantum Logics

Takayuki Miyadera, Hideki Imai

摘要:

本文用逻辑代数方法讨论了不可克隆定理。在这种方法中,正交代数被认为是物理理论中命题的一般结构。证明了一个正交代数允许克隆运算当且仅当它是一个布尔代数。也就是说,只有经典理论才允许克隆状态。如果unsharp命题是包括在理论中,然后一个概念的影响代数被认为是。证明了允许克隆操作的原子阿基米德效应代数是布尔代数。本文还给出了一个部分结果,表明了效应代数上的克隆与隐变量之间的关系。

英文摘要:

This paper discusses the no-cloning theorem in a logico-algebraic approach. In this approach, an orthoalgebra is considered as a general structure for propositions in a physical theory. We proved that an orthoalgebra admits cloning operation if and only if it is a Boolean algebra. That is, only classical theory admits the cloning of states. If unsharp propositions are to be included in the theory, then a notion of effect algebra is considered. We proved that an atomic Archimedean effect algebra admitting cloning operation is a Boolean algebra. This paper also presents a partial result indicating a relation between cloning on effect algebras and hidden variables.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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