Conductance fluctuations in random resistor networks with hyperuniform disorder
Statistical Mechanics
2026-05-21 v2
Abstract
We study conductance fluctuations in random resistor networks with hyperuniform bond disorder, where the fluctuations of the number of bonds present in a test volume scale as with . Since small changes in the concentration of bonds present in a local region give rise to a proportionate increase in the locally averaged conductance, one may expect that in hyperuniform disorder, conductance fluctuations will also show suppressed fluctuations. We argue that this is not the case: conductance fluctuations scale as for a sampling size . We show numerical results for .
Cite
@article{arxiv.2604.24789,
title = {Conductance fluctuations in random resistor networks with hyperuniform disorder},
author = {Bikram Pal},
journal= {arXiv preprint arXiv:2604.24789},
year = {2026}
}
Comments
Accepted for publication in J. Stat. Mech.: Theory Exp. (typo corrected)