Universality and universal finite-size scaling functions in four-dimensional Ising spin glasses

TL;DR

This paper demonstrates that four-dimensional Ising spin glasses with different interaction distributions follow universal behavior, confirmed through extensive finite-size scaling analysis of large-scale Monte Carlo simulations.

Contribution

It provides the first comprehensive evidence of universality in four-dimensional Ising spin glasses using large-scale simulations and finite-size scaling.

Findings

Universality holds for four-dimensional Ising spin glasses.

Finite-size scaling functions are consistent across different interaction distributions.

Monte Carlo simulations confirm theoretical predictions.

Abstract

We study the four-dimensional Ising spin glass with Gaussian and bond-diluted bimodal distributed interactions via large-scale Monte Carlo simulations and show via an extensive finite-size scaling analysis that four-dimensional Ising spin glasses obey universality.