Minimal Rényi–Ingarden–Urbanik Entropy of Multipartite Quantum States

Minimal Rényi–Ingarden–Urbanik Entropy of Multipartite Quantum States

We study the entanglement of a pure state of a composite quantum system consisting of several subsystems with d levels each. It can be described by the Rényi–Ingarden–Urbanik entropy Sq of a decomposition of the state in a product basis, minimized over all local unitary transformations. In the case...

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Bibliographic Details
Main Authors: Marco Enríquez, Zbigniew Puchała, Karol Życzkowski
Format: Article
Language:English
Published: MDPI AG 2015-07-01
Series:Entropy
Subjects:
quantum entanglement
Rényi–Ingarden–Urbanik entropy
three-tangle
hyperdeterminants
random states
Online Access:http://www.mdpi.com/1099-4300/17/7/5063

Internet

http://www.mdpi.com/1099-4300/17/7/5063

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