Physics – Condensed Matter – Disordered Systems and Neural Networks
Scientific paper
2003-01-27
Phys. Rev. E 67, p.p. 036118(1)-036118(4) (2003)
Physics
Condensed Matter
Disordered Systems and Neural Networks
To appear in Phys. Rev. E
Scientific paper
10.1103/PhysRevE.67.036118
The critical behavior of the XY model on small-world network is investigated by means of dynamic Monte Carlo simulations. We use the short-time relaxation scheme, i.e., the critical behavior is studied from the nonequilibrium relaxation to equilibrium. Static and dynamic critical exponents are extracted through the use of the dynamic finite-size scaling analysis. It is concluded that the dynamic universality class at the transition is of the mean-field nature. We also confirm numerically that the value of dynamic critical exponent is independent of the rewiring probability P for P > 0.03.
Holme Petter
Kim Beom Jun
Medvedyeva Kateryna
Minnhagen Petter
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