超越完全正映射的量子纠错
量子物理
2009-10-21 v4
摘要
通过引入任意线性映射的算子求和表示,我们发展了适用于任意线性映射的广义量子纠错(QEC)理论,特别是适用于非完全正(CP)的映射。这种“线性量子纠错”理论适用于标准且限制性的因子化初态-环境态假设不成立的情况。
引用
@article{arxiv.quant-ph/0610028,
title = {Quantum Error Correction Beyond Completely Positive Maps},
author = {A. Shabani and D. A. Lidar},
journal= {arXiv preprint arXiv:quant-ph/0610028},
year = {2009}
}
备注
This paper has been withdrawn as it has been superseded by arXiv:0808.0175 and arXiv:0902.2478