All Q-operations

Research output: Contribution to journalArticle

Abstract

So far we have learned certain particular q-operations like the unitary transformations, the q-measurements, and the reduction of state. The set of generic q-operations is much larger. We learn the elegant mathematical classification. We discuss its various physical interpretations typically involving the temporary enlargement of the system by a certain environmental system, subsequent unitary and measurement operations on the obtained composite system, and an ultimate reduction to the original system.

Original languageEnglish
Pages (from-to)79-87
Number of pages9
JournalLecture Notes in Physics
Volume827
DOIs
Publication statusPublished - 2011

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ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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All Q-operations. / Diósi, L.

In: Lecture Notes in Physics, Vol. 827, 2011, p. 79-87.

Research output: Contribution to journalArticle

Diósi, L. / All Q-operations. In: Lecture Notes in Physics. 2011 ; Vol. 827. pp. 79-87.
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