Coordination Games with Quantum Information
arXiv:quant-ph/0409091
Abstract
The paper discusses coordination games with remote players that have access to an entangled quantum state. It shows that the entangled state cannot be used by players for communicating information, but that in certain games it can be used for improving coordination of actions. A necessary condition is provided that helps to determine when an entangled quantum state can be useful for improving coordination.
10 pages, written for the audience of game-theorists