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cond-mat.stat-mech2001
XY model in small-world networks
Beom Jun Kim, H. Hong, Petter Holme +3
The phase transition in the XY model on one-dimensional small-world networks is investigated by means of Monte-Carlo simulations. It is found that long-range order is present at fi…
cond-mat.stat-mech2001
Double stochastic resonance peaks in systems with dynamic phase transitions
Beom Jun Kim, Petter Minnhagen, Hyun Jin Kim +2
To probe the connection between the dynamic phase transition and stochastic resonance, we study the mean-field kinetic Ising model and the two-dimensional Josephson-junction array…