# Limit Theorem for a Time-Dependent Coined Quantum Walk on the Line

```@inproceedings{Machida2009LimitTF,
title={Limit Theorem for a Time-Dependent Coined Quantum Walk on the Line},
author={T. Machida and N. Konno},
booktitle={IWNC},
year={2009}
}```
• Published in IWNC 2009
• Mathematics, Physics, Computer Science
We study time-dependent discrete-time quantum walks on the one-dimensional lattice. We compute the limit distribution of a two-period quantum walk defined by two orthogonal matrices. For the symmetric case, the distribution is determined by one of two matrices. Moreover, limit theorems for two special cases are presented.
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