Entanglement of Pseudo-Hermitian Random States

Entanglement of Pseudo-Hermitian Random States

In a recent paper (A. Fring and T. Frith, Phys. Rev A <b>100</b>, 101102 (2019)), a Dyson scheme to deal with density matrix of non-Hermitian Hamiltonians has been used to investigate the entanglement of states of a <i>PT</i>-symmetric bosonic system. They found that von Neum...

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Bibliographic Details
Main Authors: Cleverson Andrade Goulart, Mauricio Porto Pato
Format: Article
Language:English
Published: MDPI AG 2020-09-01
Series:Entropy
Subjects:
quantum information
von Neumann entropy
random matrix theory
pseudo-Hermitian operators
PT-symmetry
Online Access:https://www.mdpi.com/1099-4300/22/10/1109

Internet

https://www.mdpi.com/1099-4300/22/10/1109

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