Finite-size scaling above the upper critical dimension is a long-standing puzzle in the field of statistical physics. Even for pure systems various scaling theories have been suggested …
The random-field Ising model is one of the few disordered systems where the perturbative renormalization group can be carried out to all orders of perturbation theory. This analysis …
By performing a high-statistics simulation of the D= 4 random-field Ising model at zero temperature for different shapes of the random-field distribution, we show that the model is …
We provide a nontrivial test of supersymmetry in the random-field Ising model at five spatial dimensions, by means of extensive zero-temperature numerical simulations. Indeed …
We study the statistical mechanics of supercooled liquids when the system evolves at a temperature $ T $ with a field $\epsilon $ linearly coupled to its overlap with a reference …
S Rychkov - arXiv preprint arXiv:2303.09654, 2023 - arxiv.org
Numerical evidence suggests that the Random Field Ising Model loses Parisi-Sourlas SUSY and the dimensional reduction property somewhere between 4 and 5 dimensions, while a …
Using a 3D mean-field lattice-gas model, we analyze the effect of confinement on the nature of capillary phase transition in granular aggregates with varying disorder and their inverse …
Using high-precision Monte Carlo simulations and finite-size scaling we study the effect of quenched disorder in the exchange couplings on the Blume-Capel model on the square …
S Radić, S Janićević, D Jovković… - Journal of Statistical …, 2021 - iopscience.iop.org
We study distributions of spin avalanches in the three-dimensional nonequilibrium zero temperature random field Ising model driven by external magnetic field that is increased at …