On Obtaining Boltzmann-Distributed Configurational Ensembles from Expanded Ensemble Simulations with Fast State Mixing.
On Obtaining Boltzmann-Distributed Configurational Ensembles from Expanded Ensemble Simulations with Fast State Mixing.
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基于快速状态混合的扩展系综模拟获得玻尔兹曼分布构型系综
DOI:
10.1021/acs.jctc.9b00100
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发表时间:
2019
影响因子:
5.5
通讯作者:
L. Schäfer
中科院分区:
文献类型:
--
作者:
S. Wingbermühle;L. Schäfer
InExpanded Ensemble(EXE) orSimulated Temperingsimulations, the system’s (effective) temperature is frequently updated to enhance configurational sampling. We investigated how short the EXE state update interval τ can become before too frequent updates impede Boltzmann sampling. Simulating alanine dipeptide in explicit water, we show that a hybrid MC/MD integrator reliably yields Boltzmann-distributed configurations regardless of τ. However, in MD-driven EXE simulations with short τ, configurational ensembles depend on the thermostat settings.
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影响因子:
5.5
作者:
Daniel J. Sindhikara;Daniel J. Emerson;A. Roitberg
通讯作者:
Daniel J. Sindhikara;Daniel J. Emerson;A. Roitberg
影响因子:
4.4
作者:
Chodera, John D.;Shirts, Michael R.
通讯作者:
Shirts, Michael R.
DOI:
10.1073/pnas.0506346102
发表时间:
2005-09-27
影响因子:
11.1
作者:
Liu, P;Kim, B;Berne, BJ
通讯作者:
Berne, BJ
影响因子:
5.5
作者:
Pan, Albert C.;Weinreich, Thomas M.;Shaw, David E.
通讯作者:
Shaw, David E.
影响因子:
3.3
作者:
Wang, Lingle;Friesner, Richard A.;Berne, B. J.
通讯作者:
Berne, B. J.