Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: 20+ years of Inflation   In this talk I will review the present status of inflationary cosmology and
its emergence as the basic paradigm behind the Standard Cosmological Model,
with parameters determined today at better than 10% level from CMB and LSS
observations. I will also discuss the recent theoretical developments on the
process of reheating after inflation and model building based on string theory
and D-branes.

14
The categories of this paper are: math-ph
25
The categories of this paper are: patt-sol
12
The categories of this paper are: nucl-th
11
The categories of this paper are: hep-lat
4
The categories of this paper are: cond-mat
31
The categories of this paper are: ao-sci
1
The categories of this paper are: cs
19
The categories of this paper are: eess
22
The categories of this paper are: chao-dyn
2
The categories of this paper are: math
16
The categories of this paper are: stat
32
The categories of this paper are: atom-ph
35
The categories of this paper are: mtrl-th
21
The categories of this paper are: adap-org
23
The categories of this paper are: solv-int
27
The categories of this paper are: comp-gas