Payoffs and Coherence of a Quantum Two-Player Game in a Thermal Environment

Entropy

Jerzy Dajka²  Marcin Łobejko²  Jan Sładkowski²  Demosthenes Ellinas¹  Giorgio Kaniadakis¹  Jiannis Pachos¹ 

[1] Institute of Physics, University of Silesia, Uniwersytecka 4, 40-007 Katowice, Poland;;Institute of Physics, University of Silesia, Uniwersytecka 4, 40-007 Katowice, Poland; E-Mails:

关键词: quantum games;    decoherence;   

DOI  :  10.3390/e17117736

来源: mdpi

【 摘 要 】

A two-player quantum game is considered in the presence of a thermal decoherence modeled in terms of a rigorous Davies approach. It is shown how the energy dissipation and pure decoherence affect the payoffs of the players of the (quantum version) of prisoner dilemma. The impact of the thermal environment on a coherence of game, as a quantum system, is also presented.

【 授权许可】

CC BY   
© 2015 by the authors; licensee MDPI, Basel, Switzerland.