Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A renormalizable effective theory for leading logarithms in ChPT   We argue that the linear sigma model at small external momenta is an
effective theory for the leading logarithms of chiral perturbation theory.
Based on this assumption an attempt is made to sum these leading logarithms
using the standard renormalization group techniques, which are valid in
renormalizable quantum field theories.

2
The categories of this paper are: math
1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex
32
The categories of this paper are: atom-ph
20
The categories of this paper are: acc-phys
16
The categories of this paper are: stat
30
The categories of this paper are: q-alg
13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th
17
The categories of this paper are: q-fin
7
The categories of this paper are: hep-th
3
The categories of this paper are: physics
22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
8
The categories of this paper are: hep-ex
4
The categories of this paper are: cond-mat