Eigenvalue and Entropy Statistics for Products of Conjugate Random Quantum Channels

Eigenvalue and Entropy Statistics for Products of Conjugate Random Quantum Channels

Using the graphical calculus and integration techniques introduced by the authors, we study the statistical properties of outputs of products of random quantum channels for entangled inputs. In particular, we revisit and generalize models of relevance for the recent counterexamples to the minimum ou...

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Bibliographic Details
Main Authors: Benoît Collins, Ion Nechita
Format: Article
Language:English
Published: MDPI AG 2010-06-01
Series:Entropy
Subjects:
random quantum channels
weingarten calculus
minimum output entropy
von neumann entropy
additivity problem
Online Access:http://www.mdpi.com/1099-4300/12/6/1612/

Internet

http://www.mdpi.com/1099-4300/12/6/1612/

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