Quantum / CONCEPT
A local counterexample to the triangle inequality ineq_l1
The inequality s_111(p) - 0.475 Delta_1(p) <= 0.289, which E. Bäumer, V. Gitton, T. Kriváchy, N. Gisin and R. Renner (arXiv:2405.08939, eq. ineq_l1) state should hold for every distribution that is local in the triangle network, fails: a local model with four outcomes per party has Delta_1 = 0 and s_111 = 11/36.
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A local distribution violating ineq_l1
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Structural connections
- A continuous source lift for triangle inflationstructural-affinity · Closed
- A fully symmetric triangle-local distribution with p(A = B = C) above 1/4structural-affinity · Closed
- Elegant joint measurement inflation identitiesstructural-affinity · Closed
- The exact EJM inflation scorestructural-affinity · Closed
- Weighted inflation cancellationstructural-affinity · Closed
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