scholarly journals Aging effects and dynamic scaling in the 3D Edwards-Anderson spin glasses: a comparison with experiments

2001 ◽  
Vol 21 (2) ◽  
pp. 211-217 ◽  
Author(s):  
M. Picco ◽  
F. Ricci-Tersenghi ◽  
F. Ritort
Keyword(s):  
Spin Glasses ◽  
Dynamic Scaling ◽  
Aging Effects ◽  
Comparison With Experiments

scholarly journals Physical model for static and dynamic scaling in spin glasses

1985 ◽  
Vol 57 (8) ◽  
pp. 3410-3412 ◽  
Author(s):  
A. P. Malozemoff ◽  
B. Barbara
Keyword(s):  
Physical Model ◽  
Spin Glasses ◽  
Dynamic Scaling

Reexamination of critical dynamic scaling in spin glasses

1990 ◽  
Vol 67 (9) ◽  
pp. 5249-5251 ◽  
Author(s):  
S. Geschwind ◽  
D. A. Huse ◽  
G. E. Devlin
Keyword(s):  
Spin Glasses ◽  
Dynamic Scaling ◽  
Critical Dynamic

Dynamic scaling inCd1−xMnxTe spin glasses: A probe of the spin autocorrelation function

1993 ◽  
Vol 48 (18) ◽  
pp. 13573-13578 ◽  
Author(s):  
Bénédicte Leclercq ◽  
Claudette Rigaux
Keyword(s):  
Autocorrelation Function ◽  
Spin Glasses ◽  
Dynamic Scaling

From Spin Glasses to Glasses

1996 ◽  
Vol 455 ◽  
Author(s):  
J. P. Bouchaud ◽  
M. Mezard
Keyword(s):  
Glass Transition ◽  
Spin Glasses ◽  
Mode Coupling ◽  
Random Potential ◽  
Mean Field Theory ◽  
Mean Field ◽  
Coupling Theory ◽  
Aging Effects ◽  
First Order ◽  
Recent Developments

ABSTRACTWe discuss some aspects of the links between the behaviour and theory of spin glasses and that of structural glasses of the fragile type. We review the present status of the conjecture according to which a certain class of spin glass mean field theories (those with first order transitions) could provide a mean field theory for the glass transition. Recent developments pointing in that direction include the existence of spin glasses without disorder, and the general link between Mode-Coupling Theory (MCT) and the motion of a particle in a random potential. This link enables one to generalize the MCT equations for temperatures below the glass transition, and to describe aging effects. We compare these results with those obtained within more phonomonological ‘trap’ models.

scholarly journals Determining the nonequilibrium criticality of a Gardner transition via a hybrid study of molecular simulations and machine learning

2021 ◽  
Vol 118 (11) ◽  
pp. e2017392118
Author(s):  
Huaping Li ◽  
Yuliang Jin ◽  
Ying Jiang ◽  
Jeff Z. Y. Chen
Keyword(s):  
Machine Learning ◽  
Phase Transition ◽  
Critical Exponents ◽  
Spin Glasses ◽  
Scaling Laws ◽  
Finite Size ◽  
Three Dimensions ◽  
Aging Effects ◽  
Correlation Lengths ◽  
Nonequilibrium Phase

Apparent critical phenomena, typically indicated by growing correlation lengths and dynamical slowing down, are ubiquitous in nonequilibrium systems such as supercooled liquids, amorphous solids, active matter, and spin glasses. It is often challenging to determine if such observations are related to a true second-order phase transition as in the equilibrium case or simply a crossover and even more so to measure the associated critical exponents. Here we show that the simulation results of a hard-sphere glass in three dimensions are consistent with the recent theoretical prediction of a Gardner transition, a continuous nonequilibrium phase transition. Using a hybrid molecular simulation–machine learning approach, we obtain scaling laws for both finite-size and aging effects and determine the critical exponents that traditional methods fail to estimate. Our study provides an approach that is useful to understand the nature of glass transitions and can be generalized to analyze other nonequilibrium phase transitions.

scholarly journals Dynamic scaling in spin glasses

2003 ◽  
Vol 68 (5) ◽  
Author(s):  
C. Pappas ◽  
F. Mezei ◽  
G. Ehlers ◽  
P. Manuel ◽  
I. A. Campbell
Keyword(s):  
Spin Glasses ◽  
Dynamic Scaling
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