Нашли опечатку? Выделите ее мышкой и нажмите Ctrl+Enter
Название: A Self-Consistent Ornstein-Zernike Approximation for the Edwards-Anderson Spin-Glass Model
Авторы: Kierlik E., Rosinberg M.L., Tarjus G.
Journal of Statistical Physics, Vol. 100, Nos. 12, 2000. p. 423-443.
We propose a self-consistent Ornstein-Zernike approximation for studying the Edwards-Anderson spin glass model. By performing two Legendre transforms in replica space, we introduce a Gibbs free energy depending on both the magnetizations and the overlap order parameters. The correlation functions and the thermodynamics are then obtained from the solution of a set of coupled partial differential equations. The approximation becomes exact in the limit of infinite dimension and it provides a potential route for studying the stability of the high-temperature phase against replica-symmetry breaking fluctuations in finite dimensions...