Average scattering entropy for periodic, aperiodic and random distribution of vertices in simple quantum graphs
arXiv:2110.02840 · doi:10.1016/j.physe.2022.115217
Abstract
This work deals with the average scattering entropy of quantum graphs. We explore this concept in several distinct scenarios that involve periodic, aperiodic and random distribution of vertices of distinct degrees. In particular, we compare distinct situations to see how they behave as we change the arrangements of vertices and the topology and geometry of the proposed structures. The results show that the average scattering entropy may depend on the number of vertices, and on the topological and geometrical disposition of vertices and edges of the quantum graph. In this sense, it can be seen as another tool to be used to explore geometric and topological effects of current interest for quantum systems.
arXiv comment8 pages, 16 figures, accepted for publication in Physica E
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