Spectral diffusion and scaling of many-body delocalization transitions
Mesoscale and Nanoscale Physics
2017-06-20 v2 Disordered Systems and Neural Networks
Statistical Mechanics
Abstract
We analyze the role of spectral diffusion in the problem of many-body delocalization in quantum dots and in extended systems. The spectral diffusion parametrically enhances delocalization, modifying the scaling of the delocalization threshold with the interaction coupling constant.
Keywords
Cite
@article{arxiv.1611.02681,
title = {Spectral diffusion and scaling of many-body delocalization transitions},
author = {I. V. Gornyi and A. D. Mirlin and D. G. Polyakov and A. L. Burin},
journal= {arXiv preprint arXiv:1611.02681},
year = {2017}
}
Comments
21 pages, 5 figures