Probabilistic techniques and Quantum Information Theory

Collection Probabilistic techniques and Quantum Information Theory

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Date(s) 23/10/2017 - 27/10/2017

00:00:00 / 00:00:00

8 26

Additivity questions and tensor powers of random quantum channels

By Motohisa Fukuda

Perhaps considering minimum output entropy of high tensor powers of quantum channels is one of best ways to understand capacity of quantum channels. However, if addivity violation is a local phenomena in terms of tensor powers, we may be able to obtain a simple formula for regularized minimum output entropy. In this talk, we discuss this problem with random quantum channels generated by the orthogonal group.

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Date of recording 27/10/2017
Date of publication 06/11/2017
Institution IHP
Format MP4

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All the collection videos

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Additivity questions and tensor powers of random quantum channels

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published on November 6, 2017

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Maximally incompatible quantum observables

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published on November 6, 2017

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published on November 6, 2017

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published on November 6, 2017

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published on November 6, 2017

Spectral gap of random quantum channels

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published on November 6, 2017

Stability of the set of quantum states

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published on November 6, 2017

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published on December 13, 2017

Distributional symmetries and non commutative notions of independence

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