Many-body delocalization in a strongly disordered system with long-range interactions: Finite-size scaling
Many-body delocalization in a strongly disordered system with long-range interactions: Finite-size scaling
The localization in a disordered system of $N$ interacting spins coupled by the long-range anisotropic interaction $1/R^{\alpha}$ is investigated using a finite size scaling in a $d=1$ -dimensional system for $N=8, 10, 12, 14$. The results supports the absence of localization in the infinite system at $\alpha<2d$ and a scaling …