Robust extended states in Anderson model on partially disordered random regular graphs

In this work we analytically explain the origin of the mobility edge in the partially disordered random regular graphs of degree d, i.e., with a fraction $\beta$ of the sites being disordered, while the rest remain clean. It is shown that the mobility edge in the spectrum survives in a certain range...

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Bibliographic Details
Published in:SciPost Physics
Main Author: Daniil Kochergin, Ivan M. Khaymovich, Olga Valba, Alexander Gorsky
Format: Article
Language:English
Published: SciPost 2024-04-01
Online Access:https://scipost.org/SciPostPhys.16.4.106