AI Article Synopsis
- Research reveals that rejuvenation and memory in spin glasses are linked to multiple length scales, supported by simulations from the Janus II supercomputer.
- The study combines numerical simulations with experiments to introduce two key coefficients that measure memory in spin glasses.
- A new coefficient from Freedberg et al. is shown to be physically equivalent by analyzing its behavior in relation to temperature and waiting time.
Article Abstract
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. We show that these coefficients are physically equivalent by studying their temperature and waiting-time dependence.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1103/PhysRevLett.133.256704 | DOI Listing |
Publication Analysis
Top Keywords
spin glasses
8
quantifying memory
4
memory spin
4
glasses rejuvenation
4
rejuvenation memory
4
memory long
4
long considered
4
considered distinguishing
4
distinguishing features
4
features spin
4
Similar Publications
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!