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quant-ph2026
Playing Bayesian games better with separable quantum states than with any classical correlation
Yaqing Xy Wang, Giannicola Scarpa, Andreas Winter
Bayesian games, also known as games of incomplete information, are a fruitful arena for exploring the impact of correlations on a set of independent agents (players) via the game e…
quant-ph2026
The Quantum Agreement Theorem
MarÃa GarcÃa DÃaz, Adam Brandenburger, Giannicola Scarpa
We formulate and prove an Agreement Theorem for quantum mechanics (QM), describing when two agents, represented by separate laboratories, can or cannot maintain differing probabili…