Bell Diagonal and Werner State Generation: Entanglement, Non-Locality, Steering and Discord on the IBM Quantum Computer

Bell Diagonal and Werner State Generation: Entanglement, Non-Locality, Steering and Discord on the IBM Quantum Computer

We propose the first correct special-purpose quantum circuits for preparation of Bell diagonal states (BDS), and implement them on the IBM Quantum computer, characterizing and testing complex aspects of their quantum correlations in the full parameter space. Among the circuits proposed, one involves...

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Bibliographic Details
Main Authors: Elias Riedel Gårding, Nicolas Schwaller, Chun Lam Chan, Su Yeon Chang, Samuel Bosch, Frederic Gessler, Willy Robert Laborde, Javier Naya Hernandez, Xinyu Si, Marc-André Dupertuis, Nicolas Macris
Format: Article
Language:English
Published: MDPI AG 2021-06-01
Series:Entropy
Subjects:
entanglement
entropy
non-locality
steering
discord
IBMQ
Online Access:https://www.mdpi.com/1099-4300/23/7/797

Internet

https://www.mdpi.com/1099-4300/23/7/797

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