Spectral analysis of discrete-time quantum walks in the quarter plane
Mathematical Physics
2011-09-19 v1 math.MP
Quantum Physics
Abstract
Using the Cantero-Grunbaum-Moral-Velazquez (CGMV) method, we obtain the spectral measure for the quantum walk.
Cite
@article{arxiv.1109.3507,
title = {Spectral analysis of discrete-time quantum walks in the quarter plane},
author = {Clement Ampadu},
journal= {arXiv preprint arXiv:1109.3507},
year = {2011}
}
Comments
Contains an open problem showing the relationship between quantum walks in the quarter plane and quantum walks on homogeneous trees