Features of the Non-equilibrium Critical Dynamics in 3D Pure and Diluted Ising-like Ferromagnets

被引：0

作者：

Krizhanovskiy, Vyacheslav V. ^{[1
]}

Malyarenko, Peter N. ^{[1
]}

Prudnikov, Pavel V. ^{[1
]}

Prudniko, Vladimir V. ^{[1
]}

机构：

[1] Dostoevsky Omsk State Univ, Dept Theoret Phys, Mira 55a, Omsk 644077, Russia

来源：

JOURNAL OF SIBERIAN FEDERAL UNIVERSITY-MATHEMATICS & PHYSICS | 2016年 / 9卷 / 04期

基金：

俄罗斯科学基金会;

关键词：

non-equilibrium critical behaviour; Ising model; initial state; structure defects; correlation function;

D O I：

10.17516/1997-1397-2016-9-4-463-468

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

The non-equilibrium critical behaviour of the three-dimensional pure and site-diluted spin systems described by Ising model is studied with different spin concentrations for evolution from various initial magnetic states. The universal scaling functions are determined for the magnetization and autocorrelation function. The aging and superaging effects are revealed in autocorrelation function behaviour for diluted systems with evolution from low-temperature initial states.

引用

页码：463 / 468

页数：6

共 3 条

[1] Critical ageing of Ising ferromagnets relaxing from an ordered state [J].

Calabrese, Pasquale ;

Gambassi, Andrea ;

Krzakala, Florent .

JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT, 2006,

[2] Aging and non-equilibrium critical phenomena in Monte Carlo simulations of 3D pure and diluted Ising models [J].

Prudnikov, Pavel V. ;

Prudnikov, Vladimir V. ;

Pospelov, Evgeny A. ;

Malyarenko, Petr N. ;

Vakilov, Andrey N. .

PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS, 2015, 2015 (05)

[3] Influence of disorder on ageing and memory effects in non-equilibrium critical dynamics of 3D Ising model relaxing from an ordered state [J].

Prudnikov, Vladimir V. ;

Prudnikov, Pavel V. ;

Pospelov, Evgeny A. .

JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT, 2016,

← 1 →