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On bistochastic Kadison-Schwarz operators onM2(ℂ)

Mukhamedov, Farrukh and Abduganiev, Abduaziz (2013) On bistochastic Kadison-Schwarz operators onM2(ℂ). Journal of Physics: Conference Series, 435 (012018). 012018-1. ISSN 1742-6588 (P), 1742-6596 (O)

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In this paper we describe bistochastic Kadison-Schawrz operators acting on M2(C). Such a description allows us to �nd positive, but not Kadison-Schwarz operators. Moreover, by means of that characterization we are able to construct Kadison-Schawrz operators, which are not completely positive.

Item Type: Article (Journal)
Additional Information: 5537/30078
Uncontrolled Keywords: Mathematical physics Quantum information and quantum mechanics
Subjects: Q Science > QA Mathematics
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button): Kulliyyah of Science > Department of Computational and Theoretical Sciences
Depositing User: Dr. Farrukh Mukhamedov
Date Deposited: 06 Aug 2013 10:42
Last Modified: 06 Aug 2013 10:42
URI: http://irep.iium.edu.my/id/eprint/30078

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