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Channel matrix, measurement matrix and collapsed matrix in teleportation (1402.1240v1)
Published 6 Feb 2014 in quant-ph
Abstract: In this paper, two kinds of coefficient matrixes (channel matrix, measurement matrix)associated with the pure state for teleportation are presented, the general relation among channel matrix, measurement matrix and collapsed matrix is obtained. In addition, a criterion for teleportation that the number of coefficient of an unknown state is determined by the rank of the collapsed matrix is given.
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