Ozawa 不确定性原理的 Robertson-Schr\"odinger 表述
量子物理
2014-11-11 v1 高能物理 - 理论
摘要
以 Robertson-Schr\"odinger 形式提出了一种更通用的测量扰动不确定性原理。表明该原理比 Ozawa 不确定性关系更强且具有更优良的性质。特别是它在辛变换下是不变的。还证明了存在探针(测量装置)的状态可以使测量扰动不确定性原理的矩阵表述达到饱和。
引用
@article{arxiv.1411.2146,
title = {Robertson-Schr\"odinger formulation of Ozawa's Uncertainty Principle},
author = {Catarina Bastos and A. E. Bernardini and O. Bertolami and N. C. Dias and J. N. Prata},
journal= {arXiv preprint arXiv:1411.2146},
year = {2014}
}
备注
Based on a talk presented by CB at DICE 2014, Castiglioncello, Italy, 15th-19th September 2014