Monte Carlo method for critical systems in infinite volume: The planar Ising model.
Monte Carlo method for critical systems in infinite volume: The planar Ising model.
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无限体积临界系统的蒙特卡罗方法:平面伊辛模型。
DOI:
10.1103/physreve.94.043322
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发表时间:
2016
期刊:
影响因子:
--
通讯作者:
Herdeiro V
中科院分区:
文献类型:
--
作者:
Herdeiro V
In this paper we propose a Monte Carlo method for generating finite-domain marginals of critical distributions of statistical models in infinite volume. The algorithm corrects the problem of the long-range effects of boundaries associated to generating critical distributions on finite lattices. It uses the advantage of scale invariance combined with ideas of the renormalization group in order to construct a type of “holographic” boundary condition that encodes the presence of an infinite volume beyond it. We check the quality of the distribution obtained in the case of the planar Ising model by comparing various observables with their infinite-plane prediction. We accurately reproduce planar two-, three-, and four-point of spin and energy operators. We also define a lattice stress-energy tensor, and numerically obtain the associated conformal Ward identities and the Ising central charge.
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DOI:
--
发表时间:
1987
期刊:
影响因子:
--
作者:
M. Mattis
通讯作者:
M. Mattis
影响因子:
2.3
作者:
Beffara, Vincent
通讯作者:
Beffara, Vincent
DOI:
--
发表时间:
1999
期刊:
影响因子:
--
作者:
R. Langlands;Marc;Y. Saint
通讯作者:
Y. Saint
DOI:
--
发表时间:
1995
期刊:
影响因子:
--
作者:
G. Barkema;J. McCabe
通讯作者:
J. McCabe
DOI:
--
发表时间:
1999
期刊:
Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics
影响因子:
--
作者:
Pleimling;Selke
通讯作者:
Selke