幺正演化中的非对角混合态相位
量子物理
2016-08-16 v1
摘要
基于适应于幺正演化的正交性概念以及恰当的归一化条件，引入了非对角混合态相位。分析了若干特例，并描绘了导致非对角混合态几何相位的平行传输。提出了利用偏振纠缠双光子干涉术在量子比特情形下对非对角混合态几何相位进行完整实验实现。
引用
@article{arxiv.quant-ph/0212111,
title = {Off-diagonal mixed state phases in unitary evolution},
author = {Erik Sjöqvist and Stefan Filipp},
journal= {arXiv preprint arXiv:quant-ph/0212111},
year = {2016}
}
备注
To appear in "Foundations of probability and physics - 2", ed. by A. Khrennikov; series "Math. Modelling in Physics, Engineering and Cognitive Sciences'' V\"axj\"o Univ. Press (2003) - requires sprocl.sty