430 citations · 1.2k across the 33 of their papers we have counts for
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quant-ph2007★ 24 cited
The meeting problem in the quantum random walk
M. Stefanak, T. Kiss, I. Jex +1
We study the motion of two non-interacting quantum particles performing a random walk on a line and analyze the probability that the two particles are detected at a particular posi…
quant-ph2007★ 121 cited
Recurrence and Pólya number of quantum walks
M. Stefanak, I. Jex, T. Kiss
We analyze the recurrence probability (Pólya number) for d-dimensional unbiased quantum walks. A sufficient condition for a quantum walk to be recurrent is derived. As a by-product…