Difference between revisions of "Advanced sampling techniques and atomistic modeling"
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* Tue, '''04.02.2014''': Progress report (JZ), Calculating surface tension and chemical potential (TK) | * Tue, '''04.02.2014''': Progress report (JZ), Calculating surface tension and chemical potential (TK) | ||
− | * Tue, ''' | + | * Tue, '''04.03.2014''': Progress reports and crystallization of charged macromolecules as rare event (KK) |
* Tue, '''25.03.2014''' | * Tue, '''25.03.2014''' | ||
Revision as of 14:43, 26 February 2014
In this topical group, we discuss advanced / meta sampling techniques. We concentrate on two main problems, namely the sampling of rare transitions and free energies.
Schedule
The meeting takes place biweekly on Tuesdays at 10:30, if not indicated differently.
- Tue, 17.09.2013: Initial meeting & introduction (KK, TK, JL, JM)
- Tue, 15.10.2013: Introduction (JZ, ET), progress report (JZ)
- Tue, 29.10.2013: Progress report (TK, KK), order parameters / reaction coordinates / collective variables (ET)
- Tue, 12.11.2013: Progress report (KK), free energy landscapes and stationary distributions (JZ)
- Tue, 26.11.2013: Progress report (JM), FRESHS: The Flexible Rare Event Sampling Harness System (KK)
- Tue, 10.12.2013: Progress report (JL), Parallel FFS simulations, statistics backtracking, decorrelation and efficient simulation control (KK,JZ)
- Tue, 07.01.2014: Progress report (TK), Umbrella Sampling, Metadynamics (JM, JL)
- Tue, 21.01.2014: Progress report (ET), FFS using automatic, optimized interface placement (KK)
- Tue, 04.02.2014: Progress report (JZ), Calculating surface tension and chemical potential (TK)
- Tue, 04.03.2014: Progress reports and crystallization of charged macromolecules as rare event (KK)
- Tue, 25.03.2014
Tools
For rare events, we use
- Forward Flux Sampling
- Transition Interface Sampling
The standard tool here is FRESHS
For free energy calculations
- Umbrella Sampling
- Metadynamics
The standard tool here is PLUMED