Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.3564942
Title: Path reweighting technique with scaling factor for stochastic dynamics and its application to the magnetization reversal process
Authors: Cheng, X.Z. 
Jalil, M.B.A. 
Issue Date: 1-Apr-2011
Source: Cheng, X.Z., Jalil, M.B.A. (2011-04-01). Path reweighting technique with scaling factor for stochastic dynamics and its application to the magnetization reversal process. Journal of Applied Physics 109 (7) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.3564942
Abstract: Reweighting of trajectories in stochastic dynamical processes leads to significant reduction in simulation effort as it allows stochastic dynamical result corresponding to one temperature to be ported to another temperature. In this paper, we propose an improved reweighting technique which incorporates a time scaling factor. This results in an improved distribution in the trajectory's weight space, and broadens the range of temperature over which the reweighting technique can be applied. The technique is employed in numerical simulation of an exemplary stochastic process, i.e., the thermally activated magnetization reversal process of an Ising system. © 2011 American Institute of Physics.
Source Title: Journal of Applied Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/71378
ISSN: 00218979
DOI: 10.1063/1.3564942
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

Page view(s)

32
checked on Dec 17, 2017

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.