Nature computes: Information processing in quantum dynamical systems

Research output: Contribution to journalArticle (Academic Journal)peer-review

8 Citations (Scopus)

Abstract

Nature intrinsically computes. It has been suggested that the entire universe is a computer, in particular, a quantum computer. To corroborate this idea we require tools to quantify the information processing. Here we review a theoretical framework for quantifying information processing in a quantum dynamical system. So-called intrinsic quantum computation combines tools from dynamical systems theory, information theory, quantum mechanics, and computation theory. We will review how far the framework has been developed and what some of the main open questions are. On the basis of this framework we discuss upper and lower bounds for intrinsic information storage in a quantum dynamical system.
Translated title of the contributionNature computes: Information processing in quantum dynamical systems
Original languageEnglish
Pages (from-to)037114 - 037118
Number of pages5
JournalChaos
Volume20, issue 3
DOIs
Publication statusPublished - Sep 2010

Bibliographical note

Publisher: AIP

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