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Title: Quantifying Memory in Spin Glasses

Journal Article · · Physical Review Letters
ORCiD logo [1];  [2]; ORCiD logo [3]; ORCiD logo [4];  [5]; ORCiD logo [6];  [7]; ORCiD logo [6]; ORCiD logo [8]; ORCiD logo [9]; ORCiD logo [10]; ORCiD logo [11]; ORCiD logo [6]; ORCiD logo [12]; ORCiD logo [6]; ORCiD logo [13]; ORCiD logo [2];  [11]; ORCiD logo [5]; ORCiD logo [11] more »; ORCiD logo [14]; ORCiD logo [15]; ORCiD logo [16]; ORCiD logo [17]; ORCiD logo [5]; ORCiD logo [18] « less
  1. Bocconi University; The University of Texas at Austin
  2. The University of Texas at Austin
  3. Eawag
  4. Università di Ferrara e INFN
  5. Universidad de Zaragoza; Instituto de Biocomputación y Física de Sistemas Complejos (BIFI)
  6. Universidad Complutense
  7. Instituto de Biocomputación y Física de Sistemas Complejos (BIFI)
  8. U. de Extremadura; Universidad de Extremadura
  9. Instituto de Biocomputación y Física de Sistemas Complejos (BIFI); Fundación ARAID; Universidad de Zaragoza
  10. Università degli studi di Siena; Instituto de Biocomputación y Física de Sistemas Complejos (BIFI)
  11. Sapienza Università di Roma
  12. Universidad de Extremadura
  13. U. de Zaragoza
  14. Universidad de Extremadura; Universidad de Extremadura
  15. Università di Ferrara; INFN Sezione di Ferrara
  16. Ames National Laboratory
  17. Universidad Complutense; Université Paris-Saclay
  18. Instituto de Biocomputación y Física de Sistemas Complejos (BIFI); Fundación ARAID; Zaragoza Scientific Center for Advanced Modeling (ZCAM); Chan Zuckerberg Biohub

Rejuvenation and memory, long considered the distinguishing features of spin glasses, have recently been proven to result from the growth of multiple length scales. This insight, enabled by simulations on the Janus II supercomputer, has opened the door to a quantitative analysis. We combine numerical simulations with comparable experiments to introduce two coefficients that quantify memory. A third coefficient has been recently presented by Freedberg et al. Here, we show that these coefficients are physically equivalent by studying their temperature and waiting-time dependence.

Research Organization:
University of Texas at Austin, TX (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Contributing Organization:
Janus Collaboration
Grant/Contract Number:
SC0013599
OSTI ID:
2483522
Journal Information:
Physical Review Letters, Journal Name: Physical Review Letters Journal Issue: 25 Vol. 133; ISSN 0031-9007
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English

References (40)

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An In-Depth View of the Microscopic Dynamics of Ising Spin Glasses at Fixed Temperature journal March 2009
Anomalous time dependence of the susceptibility in a Cu(Mn) spin glass journal February 1983
Janus II: A new generation application-driven computer for spin-system simulations journal February 2014
Incorporating memory effects in phase separation processes journal May 2006
Memory and rejuvenation effects in spin glasses are governed by more than one length scale journal April 2023
Temperature chaos is present in off-equilibrium spin-glass dynamics journal April 2021
A statics-dynamics equivalence through the fluctuation–dissipation ratio provides a window into the spin-glass phase from nonequilibrium measurements journal February 2017
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Chaotic, memory, and cooling rate effects in spin glasses: Evaluation of the Edwards-Anderson model journal April 2001
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Rejuvenation and memory in model spin glasses in three and four dimensions journal August 2005
Edwards-Anderson spin glasses undergo simple cumulative aging journal September 2005
Critical parameters of the three-dimensional Ising spin glass journal December 2013
Numerical test of the replica-symmetric Hamiltonian for correlations of the critical state of spin glasses in a field journal May 2022
Partial rejuvenation of a colloidal glass journal September 2003
Nonequilibrium Spin-Glass Dynamics from Picoseconds to a Tenth of a Second journal October 2008
Matching Microscopic and Macroscopic Responses in Glasses journal April 2017
Aging Rate of Spin Glasses from Simulations Matches Experiments journal June 2018
Rejuvenation and Memory Effects in a Structural Glass journal June 2019
Scaling Law Describes the Spin-Glass Response in Theory, Experiments, and Simulations journal November 2020
Memory and Chaos Effects in Spin Glasses journal October 1998
Extraction of the Spin Glass Correlation Length journal January 1999
Memory formation in matter journal July 2019
Directed aging, memory, and nature’s greed journal December 2019
Numerical Study on Aging Dynamics in the 3D Ising Spin-Glass Model. II. Quasi-Equilibrium Regime of Spin Auto-Correlation Function journal April 2000
Numerical Study on Aging Dynamics in the 3D Ising Spin–Glass Model: III. Cumulative Memory and `Chaos' Effects in the Temperature-Shift Protocol journal December 2002
Temperature chaos in 3D Ising spin glasses is driven by rare events journal September 2013
Training, memory and universal scaling in amorphous frictional granular matter journal May 2018
Can Aging Phenomena Discriminate Between the Droplet Model and a Hierarchical Description in Spin Glasses? journal April 1992
Memory in the aging of a polymer glass journal September 2000
Memory in an aging molecular glass journal April 2003
Aging, rejuvenation and memory due to domain-wall contributions in RbH 2 PO 4 single crystals journal January 2004

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