Výsledky vyhledávání - "Heringa, J. R."

Report

Three-dimensional Ising model in the fixed-magnetization ensemble: a Monte Carlo study

Autor: Blöte, H. W. J., Heringa, J. R., Tsypin, M. M.

Publikováno v: Phys.Rev. E62 (2000) 77-82

We study the three-dimensional Ising model at the critical point in the fixed-magnetization ensemble, by means of the recently developed geometric cluster Monte Carlo algorithm. We define a magnetic-field-like quantity in terms of microscopic spin-up

Externí odkaz: http://arxiv.org/abs/cond-mat/9910145

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Report

Simulation of a directed random-walk model: the effect of pseudo-random-number correlations

Autor: Shchur, L. N., Heringa, J. R., Blöte, H. W. J.

Publikováno v: Physica A 241 (1997) 579

We investigate the mechanism that leads to systematic deviations in cluster Monte Carlo simulations when correlated pseudo-random numbers are used. We present a simple model, which enables an analysis of the effects due to correlations in several typ

Externí odkaz: http://arxiv.org/abs/cond-mat/9612227

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Report

Monte Carlo Renormalization of the 3-D Ising model: Analyticity and Convergence

Autor: Blöte, H. W. J., Heringa, J. R., Hoogland, A., Meyer, E. W., Smit, T. S.

We review the assumptions on which the Monte Carlo renormalization technique is based, in particular the analyticity of the block spin transformations. On this basis, we select an optimized Kadanoff blocking rule in combination with the simulation of

Externí odkaz: http://arxiv.org/abs/cond-mat/9602020

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Conference

Applications of Geometric Cluster Algorithms.

Autor: BLÖTE, H. W. J., DENG, Y., HERINGA, J. R.

Publikováno v: Differential Geometry & Physics - Proceedings of the 23th International Conference of Differential Geometric Methods in Theoretical Physics; 2006, p142-151, 10p