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This article is cited in 4 scientific papers (total in 4 papers)
MISCELLANEOUS
Damage spreading method in studies of the critical behavior of disordered systems
V. V. Prudnikov, A. N. Vakilov, D. V. Talashok Omsk State University
Abstract:
The computer simulations of the critical dynamics of the structurally disordered three-dimensional Ising model are performed by the damage spreading method. For the systems with spin densities $p = 0.6$ and $0.8$, we calculate the critical temperature and dynamic critical exponent $z$ characterizing the behavior of relaxation properties near the critical point. The analysis of the results demonstrates the nonuniversality of the critical dynamics in the disordered Ising model. To interpret such dynamics, we introduce the concept of two universal types of critical behavior corresponding to weak and strong disorder, respectively.
Received: 13.10.2014
Citation:
V. V. Prudnikov, A. N. Vakilov, D. V. Talashok, “Damage spreading method in studies of the critical behavior of disordered systems”, Pis'ma v Zh. Èksper. Teoret. Fiz., 100:10 (2014), 760–765; JETP Letters, 100:10 (2014), 675–679
Linking options:
https://www.mathnet.ru/eng/jetpl4477 https://www.mathnet.ru/eng/jetpl/v100/i10/p760
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Abstract page: | 211 | Full-text PDF : | 33 | References: | 34 | First page: | 4 |
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