Conditional Quantum Walk and Iterated Quantum Games

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dc.creatorAbal, G.
dc.creatorDonangelo, R.
dc.creatorFort, H.
dc.date2006-07-20
dc.date2007-03-16
dc.date.accessioned2026-07-07T09:53:50Z
dc.date.available2026-07-07T09:53:50Z
dc.descriptionIterated bipartite quantum games are implemented in terms of the discrete-time quantum walk on the line. Our proposal allows for conditional strategies, as two rational agents make a choice from a restricted set of two-qubit unitary operations. Several frequently used classical strategies give rise to families of corresponding quantum strategies. A quantum version of the Prisoner's Dilemma in which both players use mixed strategies is presented as a specific example. Since there are now quantum walk physical implementations at a proof-of principle stage, this connection may represent a step towards the experimental realization of quantum games.
dc.descriptionRevtex 4, 6 pages, 3 figures. Expanded version with one more figure and updated references. Abstract was rewritten
dc.identifierhttps://arxiv.org/abs/quant-ph/0607143
dc.identifierhttp://arxiv.org/abs/quant-ph/0607143
dc.identifierPhysica A, 387, pp 5326-5332, 2008.
dc.identifierdoi:10.1016/j.physa.2008.04.036
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/166096
dc.subjectQuantum Physics
dc.titleConditional Quantum Walk and Iterated Quantum Games
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