Quantum Information: What Is It All About?

This paper answers Bell’s question: What does quantum information refer to? It is about quantum properties represented by subspaces of the quantum Hilbert space, or their projectors, to which standard (Kolmogorov) probabilities can be assigned by using a projective decomposition of the identity (PDI...

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Bibliographic Details
Main Author: Robert B. Griffiths
Format: Article
Language:English
Published: MDPI AG 2017-11-01
Series:Entropy
Subjects:
Online Access:https://www.mdpi.com/1099-4300/19/12/645