Xu, X.-P. - In: The European Physical Journal B - Condensed Matter and … 77 (2010) 4, pp. 479-488
In this paper, we study discrete-time quantum walks on one-dimensional lattices. We find that the coherent dynamics depends on the initial states and coin parameters. For infinite size of lattices, we derive an explicit expression for the return probability, which shows scaling behavior P(0, t)...