Violation of Bell Monogamy Relations

• URL: http://arxiv.org/abs/2601.02925v1
• Date: Tue, 06 Jan 2026 11:09:29 GMT
• Title: Violation of Bell Monogamy Relations
• Authors: Abhisek Panda, Chandan Datta, Pankaj Agrawal,
• Abstract summary: We show that Bell monogamy relations can be violated by using local filtering operations.<n>We consider permutation-symmetric multipartite pure states, in particular $W$ states, to demonstrate the violation.
• Score: 0.0
• License: http://creativecommons.org/licenses/by-nc-nd/4.0/
• Abstract: The entangled multipartite systems, specially in pure states, exhibit the phenomenon entanglement monogamy. Such systems also display the phenomenon of Bell nonlocality. Like entanglement monogamy relations, there are Bell monogamy relations. These relations suggest a sharing of nonlocality across the subsystems. The nonlocality, as characterized by Bell inequalities, of one subsystem limits the nonlocality exhibited by another subsystem. We show that the Bell monogamy relations can be violated by using local filtering operations. We consider permutation-symmetric multipartite pure states, in particular $W$ states, to demonstrate the violation.

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