Bell Inequalities Classifying Bi-separable Three-qubit States

Abstract

We present a set of Bell inequalities that gives rise to a finer classification of the entanglement for tripartite systems. These inequalities distinguish three possible bi-separable entanglements for three-qubit states. The three Bell operators we employed constitute an external sphere of the separable cube.

8 pages

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Cited by in corpus (5)

• Classification and monogamy of three-qubit biseparable Bell correlations
• Bell inequalities for multipartite qubit quantum systems and their maximal violation
• Parts and Wholes. An Inquiry into Quantum and Classical Correlations
• Multiqubits Entanglement Based on Optimal Witness
• Characterization of four-qubit states via Bell inequalities