Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Universality in the three-dimensional random-field Ising model   We solve a long-standing puzzle in Statistical Mechanics of disordered
systems. By performing a high-statistics simulation of the D=3 random-field
Ising model at zero temperature for different shapes of the random-field
distribution, we show that the model is ruled by a single universality class.
We compute the complete set of critical exponents for this class, including the
correction-to-scaling exponent, and we show, to high numerical accuracy, that
scaling is described by two independent exponents. Discrepancies with previous
works are explained in terms of strong scaling corrections.

18
The categories of this paper are: econ
8
The categories of this paper are: hep-ex
27
The categories of this paper are: comp-gas
36
The categories of this paper are: cmp-lg
23
The categories of this paper are: solv-int
17
The categories of this paper are: q-fin
35
The categories of this paper are: mtrl-th
30
The categories of this paper are: q-alg
24
The categories of this paper are: dg-ga
22
The categories of this paper are: chao-dyn
10
The categories of this paper are: q-bio
37
The categories of this paper are: supr-con
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
6
The categories of this paper are: astro-ph
21
The categories of this paper are: adap-org