Author： Sarbicki Gniewomir Chruściński Dariusz
Publisher： IOP Publishing
ISSN： 1751-8121
Source： Journal of Physics A: Mathematical and Theoretical, Vol.46, Iss.1, 2013-01, pp. : 15306-15320
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Abstract
Exposed positive maps in matrix algebras define a dense subset of extremal maps. We provide a class of indecomposable positive maps in the algebra of 2
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