Phase separation of the Potts model in que square lattice
arXiv:cond-mat/0610039 · doi:10.1140/epjst/e2007-00102-3
Abstract
When the two dimensional q-color Potts model in the square lattice is quenched at zero temperature with Glauber dynamics, the energy decreases in time following an Allen-Cahn power law, and the system converges to a phase with energy higher than the ground state energy after an arbitrary large time when q>4. At low but finite temperature, it cesses to obey the power-law regime and orders after a very long time, which increases with q, and before which it performs a domain growth process which tends to be slower as q increases. We briefly present and comment numerical results on the ordering at nonzero temperature.
3 pages, 1 figure, proceedings of the "International Workshop on Complex sytems", June 2006 in Santander (Spain)
References in corpus (4)
Cited by in corpus (10)
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