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arXiv · 2007.01437

Genuine Parrondo's paradox in quantum walks with time-dependent coin operators

Marcelo A. Pires·Sílvio M. Duarte Queirós
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Abstract

We show that a genuine Parrondo paradox can emerge in two-state quantum walks without resorting to experimentally intricate high-dimensional coins. To achieve such goal we employ a time-dependent coin operator without breaking the translation spatial invariance of the system.

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Marcelo A. Pires, Sílvio M. Duarte Queirós. 2020-07-02. Genuine Parrondo's paradox in quantum walks with time-dependent coin operators. https://doi.org/10.1103/physreve.102.042124

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