On certain effective methods in investigation of positive maps (量子科学における双対性とスケール)

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概要

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• The main purpose of this paper is to discuss some effective methods of study of certain characterizations of quantum operations and quantum channels. In particular, an effective method of checking if a given quantum operation is irreducible or not is presented. Our methods are based on analyzing an explicit form of a fixed quantum operation in its Kraus representation. Some examples based on theory of open quantum systems are discussed.

• 2012-02-20

著者

• Jamiolkowski Andrzej

  Institute Of Physics Nicolaus Copernicus University

関連論文

• Algebraic and geometric representations of the two-qudit entanglement (Mathematical Study of Quantum Dynamical Systems and Its Application to Quantum Computer)
• On certain effective methods in investigation of positive maps (量子科学における双対性とスケール)

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