2 papers
cond-mat.str-el2018
Many-body localization in Fock-space: a local perspective
David E. Logan, Staszek Welsh
A canonical model for many-body localization (MBL) is studied, of interacting spinless fermions on a lattice with uncorrelated quenched site-disorder. The model maps onto a tight-b…
cond-mat.str-el2018
Simple probability distributions on a Fock-space lattice
Staszek Welsh, David E. Logan
We consider some aspects of a standard model employed in studies of many-body localization: interacting spinless fermions with quenched disorder, for non-zero filling fraction, her…