量子密度矩阵及其多种用途：从量子结构到量子混沌与含噪模拟器
量子物理
2023-08-31 v2
摘要
量子密度矩阵将概率分布的经典概念推广至量子理论。它给出了量子态及其可提取可观测量子的完整描述。本文描述其数学结构，并应用于理解量子关联、阐释量子混沌及其揭示，以及为含噪量子系统开发具有高效量子态层析的软件模拟器。
引用
@article{arxiv.2303.08738,
title = {The Quantum Density Matrix and its many uses: From quantum structure to quantum chaos and noisy simulators},
author = {Apoorva D. Patel},
journal= {arXiv preprint arXiv:2303.08738},
year = {2023}
}
备注
(v1) 28 pages, 4 figures. Review article with some new results. Comments welcome. (v2) Version to be published. Subtitle added. Minor clarifications inserted