Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Radiative corrections to Higgs coupling constants in two Higgs doublet
  models   A pattern of deviations in the Standard Model (SM) like Higgs boson ($h$)
couplings from their SM predictions depends on the structure of the Higgs
sector and the Yukawa interaction. In particular, in Two Higgs Doublet Models
(THDMs) with a softly-broken $Z_2$ symmetry, different characteristic patterns
of deviation in Yukawa coupling constants ($hf\bar{f}$) can be allowed
depending on four types of Yukawa interactions. We calculate $hf\bar{f}$
coupling constants at the one-loop level in all the types of THDMs. Even if
there is no deviation in the $hf\bar{f}$ couplings at the tree level, they can
deviate from the SM predictions by a few percent due to extra Higgs boson loop
contributions. We find that if the deviations in the gauge couplings $hVV$
($V=Z, W$) are found with an enough large to be measured at the International
Linear Collider (ILC), the scale factors for the $hf\bar{f}$ couplings do not
overlap among the THDMs with four types of Yukawa interactions even taking into
account the radiative corrections. Therefore, in such a case, we can indirectly
determine the type of the THDMs at the ILC even without information from direct
searches of the additional Higgs bosons.

24
The categories of this paper are: dg-ga
10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg
5
The categories of this paper are: gr-qc
2
The categories of this paper are: math
11
The categories of this paper are: hep-lat
8
The categories of this paper are: hep-ex
6
The categories of this paper are: astro-ph
37
The categories of this paper are: supr-con
9
The categories of this paper are: nlin
3
The categories of this paper are: physics
25
The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
20
The categories of this paper are: acc-phys
22
The categories of this paper are: chao-dyn
32
The categories of this paper are: atom-ph