On the application of the critical minimum energy subspace method to disordered systems

We discuss the recent application to strongly disordered systems of the Critical Minimum Energy Subspace (CrMES) method, used to limit the energy subspace of the Wang–Landau sampling. We compare with our results on the 3D random field Ising model obtained by a multi-range Wang–Landau simulation over the whole energy range. We point out some problems that may arise when applying the CrMES scheme to models having a complex free energy landscape.

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Year of publication:	2009
Authors:	Hernández, Laura ; Ceva, Horacio
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 388.2009, 12, p. 2389-2393
Publisher:	Elsevier
Subject:	Random field Ising model \| Wang–Landau method \| Phase transition \| Critical minimum energy subspace

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10011063971