569 citations · 2k across the 46 of their papers we have counts for
15 papers · 1 filter
Hysteresis in the T=0 RFIM: beyond metastable dynamics
F. Salvat-Pujol, E. Vives, M. L. Rosinberg
We present a numerical study of the zero-temperature response of the Gaussian random-field Ising model (RFIM) to a slowly varying external field, allowing the system to be trapped…
Correlations in avalanche critical points
Benedetta Cerruti, Eduard Vives
Avalanche dynamics and related power law statistics are ubiquitous in nature, arising in phenomena like earthquakes, forest fires and solar flares. Very interestingly, an analogous…
Work distributions in the T=0 Random Field Ising Model
Xavier Illa, Josep Maria Huguet, Eduard Vives
We perform a numerical study of the three-dimensional Random Field Ising Model at T=0. We compare work distributions along metastable trajectories obtained with the single-spin fli…
The magnetization-driven random field Ising model at T=0
Xavier Illa, Martin-Luc Rosinberg, Prabodh Shukla +1
We study the hysteretic evolution of the random field Ising model (RFIM) at T=0 when the magnetization M is controlled externally and the magnetic field H becomes the output variab…
Influence of the driving mechanism on the response of systems with athermal dynamics: the example of the random-field Ising model
Xavier Illa, Martin-Luc Rosinberg, Eduard Vives
We investigate the influence of the driving mechanism on the hysteretic response of systems with athermal dynamics. In the framework of local-mean field theory at finite temperatur…
Statistical properties of pinning fields in the 3d-Gaussian RFIM
Xavier Illa, Eduard Vives
We have defined pinning fields as those random fields that keep some of the magnetic moments unreversed in the region of negative external applied field during the demagnetizing pr…