Three qubit entanglement within graphical Z/X-calculus

The compositional techniques of categorical quantum mechanics are applied to analyse 3-qubit quantum entanglement. In particular the graphical calculus of complementary observables and corresponding phases due to Duncan and one of the authors is used to construct representative members of the two ge...

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Bibliographic Details
Main Authors: Bob Coecke, Bill Edwards
Format: Article
Language:English
Published: Open Publishing Association 2011-03-01
Series:Electronic Proceedings in Theoretical Computer Science
Online Access:http://arxiv.org/pdf/1103.2811v1