Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Overcoming system-size limitations in spin glasses   In order to overcome the limitations of small system sizes in spin-glass
simulations, we investigate the one-dimensional Ising spin chain with power-law
interactions. The model has the advantage over traditional higher-dimensional
Hamiltonians in that a large range of system sizes can be studied. In addition,
the universality class of the model can be changed by tuning the power law
exponent, thus allowing us to scan from the mean-field to long-range and
short-range universality classes. We illustrate the advantages of this model by
studying the nature of the spin glass state where our results hint towards a
replica symmetry breaking scenario. We also compute ground-state energy
distributions and show that mean-field and non-mean-field models are
intrinsically different.

21
The categories of this paper are: adap-org
13
The categories of this paper are: quant-ph
29
The categories of this paper are: funct-an
30
The categories of this paper are: q-alg
33
The categories of this paper are: plasm-ph
14
The categories of this paper are: math-ph
9
The categories of this paper are: nlin
28
The categories of this paper are: alg-geom
7
The categories of this paper are: hep-th
11
The categories of this paper are: hep-lat
24
The categories of this paper are: dg-ga
23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
22
The categories of this paper are: chao-dyn
36
The categories of this paper are: cmp-lg
19
The categories of this paper are: eess