Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Scaling of Yukawa Couplings and Quark Flavor Mixings in the UED Model   The evolution properties of Yukawa couplings and quark mixings are performed
for the one-loop renormalization group equations in the Universal Extra
Dimension (UED) model. It is found that the UED model has a substantial effect
on the scaling of the fermion masses, including both quark and lepton sectors,
whilst the radiative effects on the unitarity triangle is not a sensitive test
in this model. Also, for this model, the renormalization invariants $R_{13}$
and $R_{23}$ describe the correlation between the mixing angles and mass ratios
to a good approximation, with a variation of the order of $\lambda^4$ and
$\lambda^5$ under energy scaling respectively.

24
The categories of this paper are: dg-ga
9
The categories of this paper are: nlin
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
37
The categories of this paper are: supr-con
11
The categories of this paper are: hep-lat
17
The categories of this paper are: q-fin
6
The categories of this paper are: astro-ph
1
The categories of this paper are: cs
14
The categories of this paper are: math-ph
19
The categories of this paper are: eess
7
The categories of this paper are: hep-th
27
The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
33
The categories of this paper are: plasm-ph
2
The categories of this paper are: math