منابع مشابه
Inefficiency of voting in Parrondo games
We study a modification of the so-called Parrondo’s paradox where a large number of individuals choose the game they want to play by voting. We show that it can be better for the players to vote randomly than to vote according to their own benefit in one turn. The former yields a winning tendency while the latter results in steady losses. An explanation of this behaviour is given by noting that...
متن کاملRecycling Parrondo games
We consider a deterministic realization of Parrondo games, and use periodic orbit theory to analyze their asymptotic behavior.
متن کاملNoisy quantum Parrondo games
Alternating two fair coin flipping games can create a winning game. Such a Parrondo game is a discrete model for a thermal ratchet. Recently we have constructed quantum versions of these coin flipping games that display the same “paradoxical” behavior. In this paper we add noise to these quantum Parrondo games in order that they can be compared with continuum models of quantum ratchets. Simulat...
متن کاملParrondo Games and Quantum Algorithms
We pursue the possible connections between classical games and quantum computation. The Parrondo game is one in which a random combination of two losing games produces a winning game. We introduce novel realizations of this Parrondo effect in which the player can ‘win’ via random reflections and rotations of the state-vector, and connect these to known quantum algorithms. [email protected]...
متن کاملOptimal sequence for Parrondo games
An algorithm based on backward induction is devised in order to compute the optimal sequence of games to be played in Parrondo games. The algorithm can be used to find the optimal sequence for any finite number of turns or in the steady state, showing that ABABB... is the sequence with the highest steady state average gain. The algorithm can also be generalized to find the optimal adaptive stra...
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ژورنال
عنوان ژورنال: Physica A: Statistical Mechanics and its Applications
سال: 2004
ISSN: 0378-4371
DOI: 10.1016/j.physa.2004.06.076