Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Phase ordering dynamics of cosmological models   The ordering dynamics of the Higgs field is studied, using techniques
inspired by the study of phase ordering in condensed matter physics, as a first
step to understanding the evolution of cosmic structure through the formation
of topological defects in the early universe. The common feature of these
different physical processes is scaling. A fully analytical approximate scheme
-- the linear-gaussian approach -- is proposed to evaluate 1-point, 2-point,
etc.\ scaling functions for the ordering dynamics of the $O(n)$-symmetric
Higgs-field models.

7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
8
The categories of this paper are: hep-ex
26
The categories of this paper are: bayes-an
21
The categories of this paper are: adap-org
17
The categories of this paper are: q-fin
15
The categories of this paper are: nucl-ex
11
The categories of this paper are: hep-lat
12
The categories of this paper are: nucl-th
23
The categories of this paper are: solv-int
30
The categories of this paper are: q-alg
32
The categories of this paper are: atom-ph
37
The categories of this paper are: supr-con
28
The categories of this paper are: alg-geom
14
The categories of this paper are: math-ph
31
The categories of this paper are: ao-sci