池州学院学报
池州學院學報
지주학원학보
JOURNAL OF CHIZHOU COLLEGE
2012年
3期
33-35
,共3页
夏慧枝%杨名%曹卓良
夏慧枝%楊名%曹卓良
하혜지%양명%조탁량
联合幺正操作%算符纠缠%可加性%可乘性
聯閤幺正操作%算符糾纏%可加性%可乘性
연합요정조작%산부규전%가가성%가승성
Joint Unitary Operation%Operator Entanglement%Additivity%Multiplicativity
联合幺正操作是产生量子纠缠的重要途径。在利用线性熵度量幺正操作算符的算符纠缠，讨论作用到同一量子体系上的多个幺正操作的算符纠缠的可加性和可乘性，并以一般幺正操作和X型幺正操作为例进行具体分析。
聯閤幺正操作是產生量子糾纏的重要途徑。在利用線性熵度量幺正操作算符的算符糾纏，討論作用到同一量子體繫上的多箇幺正操作的算符糾纏的可加性和可乘性，併以一般幺正操作和X型幺正操作為例進行具體分析。
연합요정조작시산생양자규전적중요도경。재이용선성적도량요정조작산부적산부규전，토론작용도동일양자체계상적다개요정조작적산부규전적가가성화가승성，병이일반요정조작화X형요정조작위례진행구체분석。
Joint unitary operation is one of important methods to produce entanglement. This paper discusses the properties of multi-unitary operations＇ operator entanglement in the common quantum system, including the additivity and multiplicativity. Without loss of generality, it analyzes the special case of the general controlled unitary operations and X-type unitary operations.
