Higher dimensional realizations of activated dynamic scaling at random quantum transitions
arXiv:cond-mat/9609030 · doi:10.1103/PhysRevLett.77.5292
Abstract
We show that many of the unusual properties of the one-dimensional random quantum Ising model are shared also by dilute quantum Ising systems in the vicinity of a certain quantum transition in {\em any} dimension $d > 1$. Thus, while these properties are not an artifact of $d=1$, they do require special circumstances in higher dimensions.
9 pages, REVTEX, 2 figures