Transport efficiency of continuous-time quantum walks on graphs
Luca Razzoli,
Matteo G. A. Paris,
Paolo Bordone
Abstract: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 for modeling transport processes, e.g., in light-harvesting systems. In particular, the transport properties strongly depend on the initial state and on the specific features of the graph under investigation. In this paper, we address the role of graph topology, and investigate the transport properties of graphs with different regular… Show more
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