A Survey of Dynamical Matrices Theory
classification
🪐 quant-ph
math-phmath.MPmath.OA
keywords
quantumtheorydynamicalmatricessomesurveyapproximationbest
read the original abstract
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.
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