Thursday, October 4, 2012

1110.3055 (Bob Coecke et al.)

Pictures of complete positivity in arbitrary dimension    [PDF]

Bob Coecke, Chris Heunen
Two fundamental contributions to categorical quantum mechanics are presented. First, we generalize the CP-construction, that turns any dagger compact category into one with completely positive maps, to arbitrary dimension. Second, we axiomatize when a given category is the result of this construction.
View original: http://arxiv.org/abs/1110.3055

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