Optimal Replica-Exchange Molecular Simulations in Combination with Evolution Strategies
Optimal Replica-Exchange Molecular Simulations in Combination with Evolution Strategies
复制标题
与进化策略相结合的最佳复制交换分子模拟
DOI:
10.1021/acs.jcim.2c00608
复制
发表时间:
2022
影响因子:
5.6
通讯作者:
Yasuoka Kenji
中科院分区:
文献类型:
--
作者:
Kowaguchi Akie;Endo Katsuhiro;Brumby Paul E.;Nomura Kentaro;Yasuoka Kenji
We have incorporated Evolution Strategies into the Replica-Exchange Monte Carlo simulation method to predict the phase behavior of several example fluids. The replica-exchange method allows one system to exchange temperatures with its neighbors to search for the most stable structure relatively efficiently in a single simulation. However, if the temperature intervals of the replicas are not positioned carefully, there is an issue that local exchange does not occur. Our results for a simple Lennard-Jones fluid and the liquid-crystal Yukawa model demonstrate the utility of the approach when compared to conventional methods. When Evolution Strategies were applied to the Replica-Exchange Monte Carlo simulation, the problem of a significant localized decrease in exchange probability near the phase transition was avoided. By obtaining the optimal temperature intervals, the system efficiently traverses a broader parameter space with a small number of replicas. This is equivalent to accelerating molecular simulations with limited computational resources and can be useful when attempting to predict the phase behavior of complex systems.
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DOI:
10.1515/zna-1999-10-1101
发表时间:
1999
期刊:
Zeitschrift für Naturforschung A
影响因子:
--
作者:
S. Hess;B. Su
通讯作者:
B. Su
DOI:
10.1063/1.4965711
发表时间:
2016
期刊:
The Journal of chemical physics
影响因子:
--
作者:
S. Püschel-Schlotthauer;V. M. Turrion;T. Stieger;R. Grotjahn;C. K. Hall;M. G. Mazza;M. Schoen
通讯作者:
M. Schoen
影响因子:
4.4
作者:
Sugita, Y;Kitao, A;Okamoto, Y
通讯作者:
Okamoto, Y
影响因子:
3.3
作者:
J. MacCallum;Mir Ishruna Muniyat;Kari Gaalswyk
通讯作者:
Kari Gaalswyk
影响因子:
5.5
作者:
Dashti, Danial Sabri;Roitberg, Adrian E.
通讯作者:
Roitberg, Adrian E.