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arXiv 1903.09342math-phmath.MP
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多维齐次量子游动的收敛定理

Convergence theorems on multi-dimensional homogeneous quantum walks

Hiroki Sako

摘要:

我们提出了一个一般的框架,量子行走的d维空间。我们研究这些行走的渐近行为。其中,证明了齐次游动极限分布的存在性。在这个定理中,初始单位向量的支集不一定是有限的。我们也关注1-上圈。对于齐次游动,还证明了与观测位置相关的1-上圈平均的收敛性。

英文摘要:

We propose a general framework for quantum walks on d-dimensional spaces. We investigate asymptotic behavior of these walks. Among them, existence of limit distribution of homogeneous walks is proved. In this theorem, the support of the initial unit vector is not necessarily finite. We also pay attention on 1-cocycles. For homogeneous walks, convergence of averages of 1-cocycles associated to the position observable is also proved.

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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