Measure of not-completely-positive qubit maps: The general case
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DOI: 10.1103/physreva.100.012336
Abstract: We show that the set of not-completely-positive (NCP) maps is unbounded, unless further assumptions are made. This is done by first proposing a reasonable definition of a valid NCP map, which is nontrivial because NCP… read more here.
Keywords: measure completely; qubit maps; completely positive; ncp maps ... See more keywords