How to Realize One-dimensional Discrete-time Quantum Walk by Dirac Particle
Yutaka Shikano · Interdisciplinary Information Sciences · 2017
One-dimensional discrete-time quantum walks (DTQWs) can simulate various quantum and classical dynamics and have already been implemented in several physical systems. This implementation needs a well-controlled quantum dynamical system, which is the same requirement for implementing quantum information processing tasks. Here, we consider how to realize DTQWs by Dirac particles toward a solid-state implementation of DTQWs.