Questions tagged «density-matrix»

2
纯态和混合态的密度矩阵
密度矩阵背后的动机是什么?而且,纯态密度矩阵和混合态密度矩阵有什么区别? 这是纯量子态和混合量子态有什么区别的自我解答。&如何找到一个量子比特的密度矩阵?欢迎您写其他答案。
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