223 citations · 460 across the 13 of their papers we have counts for
5 papers · 1 filter
Fractal geometry of Ising magnetic patterns: signatures of criticality and diffusive dynamics
E. Agliari, R. Burioni, D. Cassi +1
We investigate the geometric properties displayed by the magnetic patterns developing on a two-dimensional Ising system, when a diffusive thermal dynamics is adopted. Such a dynami…
Random walks interacting with evolving energy landscapes
E. Agliari, R. Burioni, D. Cassi +1
We introduce a diffusion model for energetically inhomogeneous systems. A random walker moves on a spin-S Ising configuration, which generates the energy landscape on the lattice t…
Diffusive thermal dynamics for the spin-S Ising ferromagnet
E. Agliari, R. Burioni, D. Cassi +1
We introduce an alternative thermal diffusive dynamics for the spin-S Ising ferromagnet realized by means of a random walker. The latter hops across the sites of the lattice and fl…
Configurations and Observables in an Ising Model with Heat Flow
E. Agliari, M. Casartelli, A. Vezzani
We study a two dimensional Ising model between thermostats at different temperatures. By applying the recently introduced KQ dynamics, we show that the system reaches a steady stat…
Mixtures of strongly interacting bosons in optical lattices
P. Buonsante, S. M. Giampaolo, F. Illuminati +2
We investigate the properties of strongly interacting heteronuclear boson-boson mixtures loaded in realistic optical lattices, with particular emphasis on the physics of interfaces…