title: Free energy fluctuations in Ising spin glasses.
abstract: The sample-to-sample fluctuations of the free energy in finite-dimensional Ising spin glasses are calculated, using the replica method, from higher order terms in the replica number n. It is shown that the Parisi symmetry breaking scheme does not give the correct answers for these higher order terms. A modified symmetry breaking scheme with the same stability is shown to resolve the problem.
authors.affiliation: Department of Physics and Astronomy, University of Manchester, Manchester M13 9PL, United Kingdom.
authors.forename: T
authors.initials: T
authors.lastname: Aspelmeier
authors.forename: M A
authors.initials: MA
authors.lastname: Moore