After many revisions and new insight into the physics, this paper is now published. Well done Sophie! You can find it here:
Computing the eigenstate localisation length at very low energies from Localisation Landscape Theory
Sophie S. Shamailov, Dylan J. Brown, Thomas A. Haase, Maarten D. Hoogerland
SciPost Phys. Core 4, 017 (2021).
is published here: