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A Survey of Dynamical Matrices Theory

In this note, we survey some elementary theorems and proofs concerning dynamical matrices theory. Some mathematical concepts and results involved in quantum information theory are reviewed. A little new result on the matrix representation of quantum operation are obtained. And best separable approximation for quantum operations is presented.

preprint2011arXivOpen access
Lin ZhangJunde Wu
math.OAmath-phmath.MPquant-ph
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Lin ZhangJunde Wu

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