Fractional revival between twin vertices

Abstract

In this paper, we provide a characterization of fractional revival between twin vertices in a weighted graph with respect to its adjacency, Laplacian and signless Laplacian matrices. As an application, we characterize fractional revival between apexes of double cones.

arXiv comment14 pages, 1 figure

References in corpus (3)

• Quantum Computation and Decision Trees
• A graph with fractional revival
• Strong Cospectrality and Twin Vertices in Weighted Graphs