On coordination games with quantum correlations
type: Item
instance of: scholarly article
title: On coordination games with quantum correlations
zbMATH Open document ID: 1152.91006
author: Vladislav Kargin
published in: International Journal of Game Theory
publication date: 2008-07-25T00:00:00Z
review text: A necessary condition is derived to determine if an entangled quantum system can improve coordination in a game with incomplete information. An intuitive way to understand the result is that, assuming disjointness, a player's signal does not inform her about the other player's type. The entangled signal can only provide improved information about the joint distribution of the type and action of the other player (relative to the classical signal). If the payoff function does not depend on both the type and action of the other player then this additional information is useless.
Mathematics Subject Classification ID: 91A05
Mathematics Subject Classification ID: 91A28
zbMATH DE Number: 5303989
zbMATH Keywords: quantum games
zbMATH Keywords: coordination game
zbMATH Keywords: correlated equilibrium
reviewed by: Ahmed Hegazi
MaRDI profile type: Publication
full work available at URL: s00182-007-0106-1
OpenAlex ID: W1989970723
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DOI: 10.1007/S00182-007-0106-1
description: scientific article; zbMATH DE number 5303989