(1) Service de Physique Théorique, CEN-Saclay, 91191 Gif sur Yvette, Cedex, France;(2) Service de Physique Théorique, CEN-Saclay, 91191 Gif sur Yvette, Cedex, France;(3) Department of Physics, The Weizmann Institute of Science, Israel
Abstract:
We calculate the zero temperature magnetizationm of a one-dimensional Ising spin glass is a weak magnetic fieldh. We show thatmChx and give closed expressions for the constantC and the exponentx which both depend on the probability distribution of nearest-neighbor interactions.