In this work I have considered the geometrical properties of the domains found in the Ising model. Those domains are regions where the spins have the same value. In addition to the properties such as magnetisation and magnetic susceptibility, it is interesting to study the domains' structure and this is done naturally within percolation theory. In this thesis, I considered several situations concerning spin domains be it in equilibrium or out of equilibrium. I studied the dynamics of domains after critical or sub-critical quenches. For critical quenches the dynamical scaling has been carefully checked and the influence of the equilibrium properties on the dynamics has been shown. For sub-critical quenches we have considered both critical an...
We present preliminary results of our numerical study of the critical dynamics of percolation observ...
Single-spin-flip dynamics of discrete spin models on fractals and percolation structures is studied ...
International audienceWe study the evolution of spin clusters on two dimensional slices of the 3d Is...
Mon travail traite des propriétés géométriques de domaines présents dans un modèle magnétique simple...
Only recently has the essential role of the percolation critical point been considered on the dynami...
Fortunato S, Satz H. Cluster percolation and pseudocritical behaviour in spin models. PHYSICS LETTER...
International audienceWe study, with numerical methods, the fractal properties of the domain walls f...
In this thesis, I investigate in detail two basic problems in nonequilibrium statistical mechanics. ...
Many systems are continually evolving in nature. In contrast to phenomena at, or close to, equilibri...
Physical phenomena commonly observed in nature such as phase transitions, critical phenomena and met...
26 pages, 13 figuresInternational audienceWe study the geometric properties of a system initially in...
In this work we study the influence of different inhomogeneous perturbations on the critical behavio...
We study the evolution of spin clusters on two-dimensional slices of the three-dimensional Ising mod...
We study the percolation properties of geometrical clusters defined in the overlap space of two stat...
We present results of our numerical study of the critical dynamics of percolation observables for th...
We present preliminary results of our numerical study of the critical dynamics of percolation observ...
Single-spin-flip dynamics of discrete spin models on fractals and percolation structures is studied ...
International audienceWe study the evolution of spin clusters on two dimensional slices of the 3d Is...
Mon travail traite des propriétés géométriques de domaines présents dans un modèle magnétique simple...
Only recently has the essential role of the percolation critical point been considered on the dynami...
Fortunato S, Satz H. Cluster percolation and pseudocritical behaviour in spin models. PHYSICS LETTER...
International audienceWe study, with numerical methods, the fractal properties of the domain walls f...
In this thesis, I investigate in detail two basic problems in nonequilibrium statistical mechanics. ...
Many systems are continually evolving in nature. In contrast to phenomena at, or close to, equilibri...
Physical phenomena commonly observed in nature such as phase transitions, critical phenomena and met...
26 pages, 13 figuresInternational audienceWe study the geometric properties of a system initially in...
In this work we study the influence of different inhomogeneous perturbations on the critical behavio...
We study the evolution of spin clusters on two-dimensional slices of the three-dimensional Ising mod...
We study the percolation properties of geometrical clusters defined in the overlap space of two stat...
We present results of our numerical study of the critical dynamics of percolation observables for th...
We present preliminary results of our numerical study of the critical dynamics of percolation observ...
Single-spin-flip dynamics of discrete spin models on fractals and percolation structures is studied ...
International audienceWe study the evolution of spin clusters on two dimensional slices of the 3d Is...