Fluctuations in a Spin Glass model with 1RSB
M. E. Ferrero, G. Parisi, P. Ranieri
TL;DR
This paper investigates Gaussian fluctuations in a spin glass model with one-step replica symmetry breaking, incorporating non-perturbative fluctuations of the break-point parameter into the longitudinal propagator using linear response theory.
Contribution
It introduces a method to include non-perturbative fluctuations of the break-point parameter in the analysis of spin glass models with 1RSB.
Findings
Non-perturbative fluctuations can be incorporated into the longitudinal propagator.
The approach enhances understanding of Gaussian fluctuations in 1RSB spin glasses.
Linear response theory is used to include break-point fluctuations.
Abstract
We discuss Gaussian fluctuations in a spin glass model with one replica symmetry breaking. We show how non-perturbative fluctuations of the break-point parameter can be included in the longitudinal propagator within linear response theory.
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Taxonomy
TopicsTheoretical and Computational Physics · Complex Systems and Time Series Analysis · Neural Networks and Reservoir Computing