Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Intermediate evolution using SNIa, and BAO   We study the intermediate evolution model and show that, compared with the
recent study of a power-law evolution, the intermediate evolution is a better
description of the low-redshift regime supported by observations from type Ia
supernovae and BAO. We found also that recent data suggest that the
intermediate evolution is as good a fit to this redshift range as the
$\Lambda$CDM model.

20
The categories of this paper are: acc-phys
22
The categories of this paper are: chao-dyn
24
The categories of this paper are: dg-ga
3
The categories of this paper are: physics
29
The categories of this paper are: funct-an
27
The categories of this paper are: comp-gas
34
The categories of this paper are: chem-ph
25
The categories of this paper are: patt-sol
32
The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph
23
The categories of this paper are: solv-int
9
The categories of this paper are: nlin
16
The categories of this paper are: stat
18
The categories of this paper are: econ
1
The categories of this paper are: cs
30
The categories of this paper are: q-alg