On kadison-schwarz type quantum quadratic operators on M2(C)

Farrukh Mukhamedov, Abduaziz Abduganiev

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)

Abstract

We study the description of Kadison-Schwarz type quantum quadratic operators (q.q.o.) acting from M2(C) into M2(C)⊗M2(C). Note that such kind of operators is a generalization of quantum convolution. By means of such a description we provide an example of q.q.o. which is not a Kadison-Schwartz operator. Moreover, we study dynamics of an associated nonlinear (i.e., quadratic) operators acting on the state space of M2(C).

Original languageEnglish
Article number278606
JournalAbstract and Applied Analysis
Volume2013
DOIs
Publication statusPublished - 2013
Externally publishedYes

ASJC Scopus subject areas

  • Analysis
  • Applied Mathematics

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