Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Testing the DGP model with ESSENCE   We use the recent supernova data set from the ESSENCE collaboration combined
with data from the Supernova Legacy Survey and nearby supernovae to test the
DGP brane world model and its generalisations. Combination of this data with a
flatness prior and the position of the peak of the CMB disfavours the DGP model
slightly. Inclusion of the baryon acoustic peak from the Sloan Digital Sky
Survey increase the tension of the DGP model with the data, although it is not
clear how self consistent this procedure would be without a re-analysis of the
survey data in the framework of the DGP cosmology. Generalisations of the DGP
model are tested and constraints on relevant parameters obtained.

9
The categories of this paper are: nlin
3
The categories of this paper are: physics
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
8
The categories of this paper are: hep-ex
34
The categories of this paper are: chem-ph
30
The categories of this paper are: q-alg
31
The categories of this paper are: ao-sci
0
The categories of this paper are: hep-ph
33
The categories of this paper are: plasm-ph
19
The categories of this paper are: eess
21
The categories of this paper are: adap-org
1
The categories of this paper are: cs
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
35
The categories of this paper are: mtrl-th