Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Yukawa couplings in 6D gauge-Higgs unification on $T^2/Z_N$ with
  magnetic fluxes   We discuss the Yukawa couplings in 6D gauge-Higgs unification models on
$T^2/Z_N$ in the presence of magnetic fluxes. We provide general formulae for
them, and numerically evaluate their magnitude in a specific model on
$T^2/Z_3$. Thanks to the nontrivial profiles of the zero-mode wave functions,
the top quark Yukawa coupling can be reproduced without introducing a large
representation of the gauge group for matter fields. However, it is difficult
to realize small Yukawa couplings only by the magnetic fluxes and the
Wilson-line phases because of the complicated structure of the mode functions
on $T^2/Z_N$ ($N=3,4,6$).

12
The categories of this paper are: nucl-th
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The categories of this paper are: hep-th
14
The categories of this paper are: math-ph
2
The categories of this paper are: math
21
The categories of this paper are: adap-org
37
The categories of this paper are: supr-con
9
The categories of this paper are: nlin
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg
6
The categories of this paper are: astro-ph
36
The categories of this paper are: cmp-lg
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The categories of this paper are: quant-ph
4
The categories of this paper are: cond-mat
24
The categories of this paper are: dg-ga
33
The categories of this paper are: plasm-ph
25
The categories of this paper are: patt-sol