Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Nematogenic Lattice Models in One or Two Dimensions and with Long-Range
  Interactions   Extending previous rigorous results, we prove existence of an ordering
transition at finite temperature for a class of nematogenic lattice models,
where spins are associated with a one- or two-dimensional lattice, and interact
via long-range potentials.

21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
36
The categories of this paper are: cmp-lg
18
The categories of this paper are: econ
29
The categories of this paper are: funct-an
23
The categories of this paper are: solv-int
10
The categories of this paper are: q-bio
12
The categories of this paper are: nucl-th
32
The categories of this paper are: atom-ph
0
The categories of this paper are: hep-ph
15
The categories of this paper are: nucl-ex
24
The categories of this paper are: dg-ga
22
The categories of this paper are: chao-dyn
17
The categories of this paper are: q-fin
31
The categories of this paper are: ao-sci
37
The categories of this paper are: supr-con