Quantum walks, the quantum mechanical counterpart of classical random walks, is an
advanced tool for building quantum algorithms that has been recently shown to constitute a …

This paper reviews recent advances in continuous-time quantum walks (CTQW) and their
application to transport in various systems. The introduction gives a brief survey of the …

In this theoretical study, we analyze quantum walks on complex networks, which model
network-based processes ranging from quantum computing to biology and even sociology …

A continuous-time quantum walk (CTQW) is sedentary if the return probability in the starting
vertex is close to one at all times. Recent results imply that, when starting from a maximal …

Continuous-time quantum walk describes the propagation of a quantum particle (or an
excitation) evolving continuously in time on a graph. As such, it provides a natural framework …

We study the transport properties on honeycomb networks motivated by graphene structures
by using the continuous-time quantum walk (CTQW) model. For various relevant topologies …

We study single-particle quantum transport on multilayer generalized scale-free networks
using the continuous-time quantum walk model. Our focus is directed at the average return …

We treat a position dependent quantum walk (QW) on the line which we assign two different
time-evolution operators to positive and negative parts respectively. We call the model" the …

Coherent transport of an excitation through a network corresponds to continuous-time
quantum walk on a graph, and the transport properties of the system may be radically …

The purpose of quantum identity authentication is to confirm the identity of participants
before the communication. However, there are several flaws in the existing research:(1) The …