Developing the Deutsch-Hayden approach to quantum mechanics

The formalism of Deutsch and Hayden is a useful tool for describing quantum mechanics explicitly as local and unitary, and therefore quantum information theory as concerning a 'flow' of information between systems. In this paper we show that these physical descriptions of flow are unique,...

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Bibliographic Details
Main Authors: Hewitt-Horsman, C, Vedral, V
Format: Journal article
Language:English
Published: 2007