Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Spontaneous CP Violation in Large Extra Dimensions   We show that in the context of large extra dimensions enough CP violation can
be obtained from the spontaneous breaking in a simple non-SUSY model, which is
usually considered not to cause the spontaneous CP violation. We estimate
\epsilon_{K} in our scenario to be of order 10^{-3} consistent with the
experimental value. We also propose a modification to the see-saw mechanism and
axion scenario to match with our model.

35
The categories of this paper are: mtrl-th
26
The categories of this paper are: bayes-an
22
The categories of this paper are: chao-dyn
19
The categories of this paper are: eess
25
The categories of this paper are: patt-sol
2
The categories of this paper are: math
9
The categories of this paper are: nlin
28
The categories of this paper are: alg-geom
13
The categories of this paper are: quant-ph
29
The categories of this paper are: funct-an
27
The categories of this paper are: comp-gas
5
The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
16
The categories of this paper are: stat