期刊
PHYSICAL REVIEW E
卷 87, 期 1, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevE.87.012104
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资金
- Swiss National Science Foundation [PP002-114713]
- National Science Foundation [DMR-1151387, DMR-0907235, DMR-1208046]
- Direct For Mathematical & Physical Scien
- Division Of Materials Research [1151387] Funding Source: National Science Foundation
- Division Of Materials Research
- Direct For Mathematical & Physical Scien [1208046, 0907235] Funding Source: National Science Foundation
We present the results of a large-scale numerical study of the equilibrium three-dimensional Edwards-Anderson Ising spin glass with Gaussian disorder. Using parallel tempering (replica exchange) Monte Carlo we measure various static, as well as dynamical quantities, such as the autocorrelation times and round-trip times for the parallel tempering Monte Carlo method. The correlation between static and dynamic observables for 5000 disorder realizations and up to 1000 spins down to temperatures at 20% of the critical temperature is examined. Our results show that autocorrelation times are directly correlated with the roughness of the free-energy landscape. DOI: 10.1103/PhysRevE.87.012104
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