Invaded cluster dynamics for frustrated models

Giancarlo Franzese, Vittorio Cataudella, Antonio Coniglio
1998 Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics  
The Invaded Cluster (IC) dynamics introduced by Machta et al. [Phys. Rev. Lett. 75 2792 (1995)] is extended to the fully frustrated Ising model on a square lattice. The properties of the dynamics which exhibits numerical evidence of self-organized criticality are studied. The fluctuations in the IC dynamics are shown to be intrinsic of the algorithm and the fluctuation-dissipation theorem is no more valid. The relaxation time is found very short and does not present critical size dependence.
doi:10.1103/physreve.57.88 fatcat:xtkc7ddg4bcnln2mmbjkijowkq