2015
DOI: 10.1002/jcc.24205
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Multiparticle moves in acceptance rate optimized monte carlo

Abstract: Molecular Dynamics (MD) and Monte Carlo (MC) based simulation methods are widely used to investigate molecular and nanoscale structures and processes. While the investigation of systems in MD simulations is limited by very small time steps, MC methods are often stifled by low acceptance rates for moves that significantly perturb the system. In many Metropolis MC methods with hard potentials, the acceptance rate drops exponentially with the number of uncorrelated, simultaneously proposed moves. In this work, we… Show more

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Cited by 1 publication
(3 citation statements)
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“…Two methods for MC move generation are provided in SIMONA: the Generic Metropolis MC [31] and AROMoCa [5]. The total rates of states (Γ) moving from a point p-p′, Γ(p → p′) must be equal to the backwards rate Γ(p′ → p) to satisfy the detailed balance condition.…”
Section: Simona Enginementioning
confidence: 99%
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“…Two methods for MC move generation are provided in SIMONA: the Generic Metropolis MC [31] and AROMoCa [5]. The total rates of states (Γ) moving from a point p-p′, Γ(p → p′) must be equal to the backwards rate Γ(p′ → p) to satisfy the detailed balance condition.…”
Section: Simona Enginementioning
confidence: 99%
“…The selection is made from a uniform and random distribution equation to choose a random coefficient. Finally, the moves with large forces and probabilities are evaluated by the acceptance criteria [5] (further details are in Ref. [5]).…”
Section: Simona Enginementioning
confidence: 99%
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