Metric on the Space of Quantum Processes

IF 0.4 4区数学 Q4 MATHEMATICS

Proceedings of the Steklov Institute of Mathematics Pub Date : 2024-07-11 DOI:10.1134/s0081543824010164

E. A. Pankovets, L. E. Fedichkin

引用次数: 0

Abstract

We consider a metric \(D\) describing the difference between real (noisy) and ideal processes that is based on the operator norm of the maximum deviation between the final real and ideal states of a quantum system. We discuss the properties as well as geometric and experimental interpretations of the metric.

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量子过程空间的度量

摘要我们考虑了一种描述真实（噪声）过程和理想过程之间差异的度量（D\ ），它基于量子系统最终真实状态和理想状态之间最大偏差的算子规范。我们讨论了该度量的性质以及几何和实验解释。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Proceedings of the Steklov Institute of Mathematics MATHEMATICS, APPLIED-MATHEMATICS

CiteScore

0.90

自引率

20.00%

发文量

审稿时长

4-8 weeks

期刊介绍： Proceedings of the Steklov Institute of Mathematics is a cover-to-cover translation of the Trudy Matematicheskogo Instituta imeni V.A. Steklova of the Russian Academy of Sciences. Each issue ordinarily contains either one book-length article or a collection of articles pertaining to the same topic.