计算机工程与应用2011，Vol.47Issue(31)：63-64,2.DOI:10.3778/j.issn.1002-8331.2011.31.017
关于完全正映射的注记
Notes on completely positive map
摘要
Abstract
The sufficient and necessary conditions of positive and trace preserving map, completely positive and trace preserving map are given and proved so as to they can be well-understanded and used,the convexity of quantum channels is also proved.关键词
正映射/完全正映射/量子信道Key words
positive map/ completely positive map/ quantum channel分类
数理科学引用本文复制引用
李莉,曹怀信,陆玲,李海洋..关于完全正映射的注记[J].计算机工程与应用,2011,47(31):63-64,2.基金项目
国家自然科学基金(the National Natural Science Foundation of China under Grant No.10571113,No.10871224) （the National Natural Science Foundation of China under Grant No.10571113,No.10871224）
陕西省教育厅基金(No.2009JK452,No.11 JK0469) （No.2009JK452,No.11 JK0469）
西安工程大学科研项目(No.BS1015). （No.BS1015）
