Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Obtaining the CMB anomalies with a bounce from the contracting phase to
  inflation   Recent Planck data show the anomalies of CMB fluctuations on large angular
scales, which confirms the early observations by WMAP. We continue studying an
inflationary model, in which before the slow roll inflation the universe is in
a contracting phase, and fit the model with the Planck data. It is showed that
this model may generate not only the power deficit at low-l, but also a large
hemispherical power asymmetry in CMB. We also discuss the implication of the
result to the eternal inflation scenario.

14
The categories of this paper are: math-ph
9
The categories of this paper are: nlin
8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs
10
The categories of this paper are: q-bio
16
The categories of this paper are: stat
15
The categories of this paper are: nucl-ex
30
The categories of this paper are: q-alg
27
The categories of this paper are: comp-gas
25
The categories of this paper are: patt-sol
17
The categories of this paper are: q-fin
22
The categories of this paper are: chao-dyn
29
The categories of this paper are: funct-an
35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
13
The categories of this paper are: quant-ph