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Coupling constants for stochastic spin systems

Time evolution equations for coupling constants are introduced and applied to some one-dimensional stochastic spin models that do not satisfy detailed balance. The stationary solution is obtained numerically by using successive approximations in which coupling constants corresponding to cluster of spins larger than a certain size are neglected.
Year of publication:
1994
Authors: de Oliveira, M.J.
Published in:
Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 203.1994, 1, p. 13-23
Publisher: Elsevier
Type of publication: Article
Source:
Persistent link: https://www.econbiz.de/10010872068
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