Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/13185
Title: General method to determine replica symmetry breaking transitions
Author: Marinari, E.
Naitza, C.
Zuliani, F.
Parisi, Giorgio
Picco, M.
Ritort Farran, Fèlix
Keywords: Mecànica estadística
Transformacions de fase (Física estadística)
Statistical mechanics
Phase transformations (Statistical physics)
Issue Date: 1998
Publisher: American Physical Society
Abstract: We introduce a new parameter to investigate replica symmetry breaking transitions using finite-size scaling methods. Based on exact equalities initially derived by F. Guerra this parameter is a direct check of the self-averaging character of the spin-glass order parameter. This new parameter can be used to study models with time reversal symmetry but its greatest interest lies in models where this symmetry is absent. We apply the method to long-range and short-range Ising spin-glasses with and without a magnetic field as well as short-range multispin interaction spin-glasses.
Note: Reproducció digital del document proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevLett.81.1698
It is part of: Physical Review Letters, 1998, vol. 81, núm. 8, p. 1698-1702
URI: http://hdl.handle.net/2445/13185
ISSN: 0031-9007
Appears in Collections:Articles publicats en revistes (Física de la Matèria Condensada)

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