Temperature and Disorder Chaos in Three-Dimensional Ising Spin Glasses
Helmut G. Katzgraber, Florent Krzakala
TL;DR
This paper investigates how small changes in temperature and disorder affect the equilibrium states of 3D Ising spin glasses, revealing that temperature chaos is more elusive than disorder chaos.
Contribution
It introduces an alternate scaling ansatz and uses Monte Carlo simulations to compare temperature and disorder chaos in 3D Ising spin glasses.
Findings
Temperature and disorder perturbations cause chaotic state changes.
Temperature chaos is harder to observe than disorder chaos.
Monte Carlo simulations support the scaling ansatz.
Abstract
We study the effects of small temperature as well as disorder perturbations on the equilibrium state of three-dimensional Ising spin glasses via an alternate scaling ansatz. By using Monte Carlo simulations, we show that temperature and disorder perturbations yield chaotic changes in the equilibrium state and that temperature chaos is considerably harder to observe than disorder chaos.
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