Damage spreading in the mixed spin Ising model.
Phys Rev E Stat Nonlin Soft Matter Phys
; 65(1 Pt 2): 016114, 2002 Jan.
Article
de En
| MEDLINE
| ID: mdl-11800743
ABSTRACT
We apply the damage spreading technique to study a mixed spin Ising model consisting of spin 1/2 and spin 1 with a crystal field interaction on the square lattice within a kind of Metropolis dynamics. The completely different behavior, depending on the value of the crystal field interaction, strongly suggests there may exist a dynamical tricritical point where the phase transition may change from the second order to the first order for this model.
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Collection:
01-internacional
Base de données:
MEDLINE
Langue:
En
Journal:
Phys Rev E Stat Nonlin Soft Matter Phys
Sujet du journal:
BIOFISICA
/
FISIOLOGIA
Année:
2002
Type de document:
Article
Pays d'affiliation:
États-Unis d'Amérique