Parrondo's game using a discrete-time quantum walk
arXiv:1008.5121 · doi:10.1016/j.physleta.2011.02.071
Abstract
We present a new form of a Parrondo game using discrete-time quantum walk on a line. The two players A and B with different quantum coins operators, individually losing the game can develop a strategy to emerge as joint winners by using their coins alternatively, or in combination for each step of the quantum walk evolution. We also present a strategy for a player A (B) to have a winning probability more than player B (A). Significance of the game strategy in information theory and physical applications are also discussed.
7 pages, 3 figures, In press : Phys. Lett. A (2011)
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