Monogamy of Bell's Inequality Violations in Nonsignaling Theories

Author(s): Č. Brukner

Journal: Physical Review Letters

Volume: 102

Page(s): 030403

Year: 2009

DOI Number: 10.1103/PhysRevLett.102.030403

Link: Link to publication


We derive monogamy relations (tradeoffs) between strengths of violations of Bell's inequalities from the nonsignaling condition. Our result applies to general Bell inequalities with an arbitrary large number of partners, outcomes, and measurement settings. The method is simple, efficient, and does not require linear programing. The results are used to derive optimal fidelity for asymmetric cloning in nonsignaling theories.


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