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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Veröffentlicht in:	arXiv.org 2021-05
Hauptverfasser:	Elias Riedel Gårding, Schwaller, Nicolas, Chang, Su Yeon, Bosch, Samuel, Laborde, Willy Robert, Javier Naya Hernandez, Chun Lam Chan, Gessler, Frédéric, Si, Xinyu, Dupertuis, Marc-André, Macris, Nicolas
Format:	Artikel
Sprache:	eng
Schlagworte:	Circuits Entanglement Quantum computers Qubits (quantum computing) Steering Tomography
Online-Zugang:	Volltext
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