Zobrazeno 1 - 3
of 3
pro vyhledávání: '"de Berganza, Miguel Ibanez"'
Publikováno v:
Philosophical Magazine, 88(33); 3931- 3938, 2008
The dynamics of the 2D Potts ferromagnet when quenched below the transition temperature is investigated in the case of discontinuous phase transition, which is interesting for understandingthe non equilibrium dynamics of systems with many competing e
Externí odkaz:
http://arxiv.org/abs/0810.2496
Autor:
de Berganza, Miguel Ibanez, Ferrero, Ezequiel E., Cannas, Sergio A., Loreto, Vittorio, Petri, Albert
Publikováno v:
Eur. Phys. J. Special Topics 143 , 273 (2007)
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
Externí odkaz:
http://arxiv.org/abs/cond-mat/0610039
We have studied the ordering of the q-colours Potts model in two dimensions on a square lattice. On the basis of our observations we propose that if q is large enough the system is not able to break global and local null magnetisation symmetries at z
Externí odkaz:
http://arxiv.org/abs/cond-mat/0606282