Monte Carlo simulation of very large kinetic Ising models

Chakrabarti, B. K. ; Baumgärtel, H. G. ; Stauffer, D. (1981) Monte Carlo simulation of very large kinetic Ising models Zeitschrift für Physik B: Condensed Matter, 44 (4). pp. 333-337. ISSN 0722-3277

Full text not available from this repository.

Official URL:

Related URL:


We study the relaxation of Ising models in three and four dimensions aboveT c , using multi-spin coding for lattices up to 3603 and 404. The nonlinear relaxation time diverges as (T-Tc)−1.05±0.04 in three dimensions, where corrections to scaling are taken into account. In four dimensions the effective exponent is about 0.72; logarithmic correction factors make the analysis difficult here. The linear relaxation time for the asymptotic exponential decay is found to be larger, with effective exponents 1.31 (d=2) and 0.97 (d=4). The difference in the linear and nonlinear relaxation exponents is compatible in three dimensions with the orderparameter exponent β, as predicted by Racz.

Item Type:Article
Source:Copyright of this article belongs to Springer.
ID Code:44905
Deposited On:23 Jun 2011 09:48
Last Modified:23 Jun 2011 09:48

Repository Staff Only: item control page