title: Apparent power-law behavior of conductance in disordered quasi-one-dimensional systems.
abstract: The dependence of hopping conductance on temperature and voltage for an ensemble of modestly long one-dimensional wires is studied numerically using the shortest-path algorithm. In a wide range of parameters this dependence can be approximated by a power law rather than the usual stretched-exponential form. The relation to recent experiments and prior analytical theory is discussed.
authors.affiliation: University of California San Diego, 9500 Gilman Drive, La Jolla, California 92093, USA.
authors.forename: A S
authors.initials: AS
authors.lastname: Rodin
authors.forename: M M
authors.initials: MM
authors.lastname: Fogler