Aizenman, Michael; Schenker, Jeffrey H; Friedrich, Roland M - In: Physica A: Statistical Mechanics and its Applications 279 (2000) 1, pp. 369-377
We present a family of finite-volume criteria which cover the regime of exponential decay for the fractional moments of Green functions of operators with random potentials. Such decay is a technically convenient characterization of localization for it is known to imply spectral localization,...