Return probability of one-dimensional discrete-time quantum walks with final-time dependence
Quantum Physics
2011-09-21 v2
Abstract
We analyze final-time dependent discrete-time quantum walks in one dimension. We compute asymptotics of the return probability of the quantum walk by a path counting approach. Moreover, we discuss a relation between the quantum walk and the corresponding final-time dependent classical random walk.
Keywords
Cite
@article{arxiv.1103.1180,
title = {Return probability of one-dimensional discrete-time quantum walks with final-time dependence},
author = {Yusuke Ide and Norio Konno and Takuya Machida and Etsuo Segawa},
journal= {arXiv preprint arXiv:1103.1180},
year = {2011}
}
Comments
11 pages, title changed, Quantum Information and Computation (in press)