Quantum Two Player Game in Thermal Environment
نویسندگان
چکیده
A two-player quantum game is considered in the presence of thermal decoherence. It is shown how the thermal environment modeled in terms of rigorous Davies approach affects payoffs of the players. The conditions for either beneficial or pernicious effect of decoherence are identified. The general considerations are exemplified by the quantum version of Prisoner Dilemma.
منابع مشابه
Payoffs and Coherence of a Quantum Two-Player Game in a Thermal Environment
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.
متن کاملInvestigating the Effect of Rewards on Individual Players' Efforts: A Behavioral Approach
The main goal of the study is to examine the effect of rewards on the behavior of players in a team activity. In this framework, by performing 12 sequential and simultaneous games in a laboratory environment examine the rewarding effect on players' behavior. Students from Yazd universities surveyed and the sample of 182 students is in the form of two groups, which collected in total for 2184 ma...
متن کاملبررسی تعادل نش با افزایش پارامترهای سیستم سه ذرهای در بازی کوانتومی
Using the quantum game formalism in 3-player system, we calculate the Nash equilibrium in quantum Prisoners’ Dilemma by increasing parameters of unitary operator. Since, the entanglement plays an important role in quantum states of particles quantum game, actually its effect on the obtained results of Nash equilibrium is investigated. It is shown that increasing the parameters enhances the gam...
متن کاملطراحی و اجرای یک سرویس Game GIS برای مدیریت بحران زمینلرزه مطالعهی موردی: منطقهی 10 تبریز
The term "Game GIS” implies to real spatially enabled games in which a special part of the world is virtually simulated, represented and managed. In fact, game GIS is an integrated system consists of video games and geographical information systems, aimed to simulate and representing spatially enabled environment. The achieved result of implementing a game GIS service can be exploite...
متن کاملDo quantum strategies always win?
In a seminal paper, Meyer[1] described the advantages of quantum game theory by looking at the classical penny flip game. A player using quantum strategy can win against a classical player almost 100% of the time. Here we make a slight modification of the quantum game, with the two players sharing an entangled state to begin with. We then analyse two different scenarios, one in which the quantu...
متن کامل