Correlated Equilibria of Classical Strategic Games with Quantum Signals
<|reference_start|>Correlated Equilibria of Classical Strategic Games with Quantum Signals: Correlated equilibria are sometimes more efficient than the Nash equilibria of a game without signals. We investigate whether the availability of quantum signals in the context of a classical strategic game may allow the players to achieve even better efficiency than in any correlated equilibrium with classical signals, and find the answer to be positive.<|reference_end|>
@article{la mura2003correlated,
    title={Correlated Equilibria of Classical Strategic Games with Quantum Signals},
    author={Pierfrancesco La Mura},
    journal={Int. J. Quantum Inform., 03, 183 (2005)},
    year={2003},
    doi={10.1142/S0219749905000724},
    archivePrefix={arXiv},
    eprint={quant-ph/0309033},
    primaryClass={quant-ph cs.GT econ.TH}
}