Paschke Dilations

Authors :: Westerbaan, Abraham
Westerbaan, Bas
Duncan, R.
Duncan, R.
Source :: Electronic Proceedings in Theoretical Computer Science, Vol 236, Iss Proc. QPL 2016, Pp 229-244 (2017), Duncan, R. (ed.), QPL 2016: Proceedings 13th International Conference on Quantum Physics and Logic Glasgow, Scotland, 6-10 June 2016, 229-244. [S.l.] : EPTCS, STARTPAGE=229;ENDPAGE=244;ISSN=2075-2180;TITLE=Duncan, R. (ed.), QPL 2016: Proceedings 13th International Conference on Quantum Physics and Logic Glasgow, Scotland, 6-10 June 2016, Duncan, R. (ed.), QPL 2016: Proceedings 13th International Conference on Quantum Physics and Logic Glasgow, Scotland, 6-10 June 2016, pp. 229-244
Publication Year :: 2017
Publisher :: Open Publishing Association, 2017.
Abstract: In 1973 Paschke defined a factorization for completely positive maps between C*-algebras. In this paper we show that for normal maps between von Neumann algebras, this factorization has a universal property, and coincides with Stinespring's dilation for normal maps into B(H).<br />Comment: In Proceedings QPL 2016, arXiv:1701.00242

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