Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Kolmogorov stochasticity parameter measuring the randomness in Cosmic
  Microwave Background   The Kolmogorov stochasticity parameter (KSP) is applied to quantify the
degree of randomness (stochasticity) in the temperature maps of the Cosmic
Microwave Background radiation maps. It is shown that, the KSP for the WMAP5
maps is about twice higher than that of the simulated maps for the concordance
\LambdaCDM cosmological model, implying the existence of a randomizing effect
not taken into account in the model. As was revealed recently, underdense
regions in the large scale matter distributions, i.e the voids, possess
hyperbolic and hence randomizing properties. The degree of randomness for the
Cold Spot appears to be about twice higher than the average over the mean
temperature level spots in the sky, which supports the void nature of the Cold
Spot. Kolmogorov's parameter then acts as a quantitative tracer of the voids
via CMB.

22
The categories of this paper are: chao-dyn
15
The categories of this paper are: nucl-ex
8
The categories of this paper are: hep-ex
11
The categories of this paper are: hep-lat
31
The categories of this paper are: ao-sci
3
The categories of this paper are: physics
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
12
The categories of this paper are: nucl-th
18
The categories of this paper are: econ
28
The categories of this paper are: alg-geom
29
The categories of this paper are: funct-an
24
The categories of this paper are: dg-ga
30
The categories of this paper are: q-alg
10
The categories of this paper are: q-bio
0
The categories of this paper are: hep-ph