44 citations · 62 across the 3 of their papers we have counts for
3 papers
Strong-disorder paramagnetic-ferromagnetic fixed point in the square-lattice +- J Ising model
F. Parisen Toldin, A. Pelissetto, E. Vicari
We consider the random-bond +- J Ising model on a square lattice as a function of the temperature T and of the disorder parameter p (p=1 corresponds to the pure Ising model). We in…
The random-anisotropy model in the strong-anisotropy limit
Francesco Parisen Toldin, Andrea Pelissetto, Ettore Vicari
We investigate the nature of the critical behaviour of the random-anisotropy Heisenberg model (RAM), which describes a magnetic system with random uniaxial single-site anisotropy,…
Critical behavior of the random-anisotropy model in the strong-anisotropy limit
Francesco Parisen Toldin, Andrea Pelissetto, Ettore Vicari
We investigate the nature of the critical behavior of the random-anisotropy Heisenberg model (RAM), which describes a magnetic system with random uniaxial single-site anisotropy, s…