Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Electric dipole moment of the neutron in Two Higgs Doublet Models with
  flavor changing   I consider contributions to the neutron electric dipole moment within Two
Higgs Doublet Models which allow for small flavor changing neutral Higgs
couplings. In a previous paper, I considered flavor changing interactions for
the Standard Model Higgs boson to first order in the flavor changing coupling.
In that paper I found that the obtained value of the neutron electric dipole
moment were below the present experimental limit, given previous restrictions
on such couplings. Because this was an effective theory, the result depended on
an ultraviolet cut off $\Lambda$, parametrized as $ln(\Lambda^2)$. In the
present paper I demonstrate that, when going to Two Higgs Doublet Models, the
result stays the same as in the previous paper, up to $M_{SM}^2/M_H^2$
corrections, where $M_{SM}$ is the mass of the top-quark or the $W$-boson.
$M_H$ is the mass of the heavy neutral scalar Higgs-boson $H$ which is much
heavier than the light neutral Higgs boson $h$ with mass $M_h$. In the limit
$M_H^2 \gg M_h^2$, the $ln(\Lambda^2)$ behaviour in the previous paper is
replaced by $ln(\widetilde{M_H}^2)$, where $\widetilde{M_H}$ is of order $M_H$.
I also explain how some divergences due to exchange of the pseudoscalar Higgs
$A$ are cancelled by similar contributions from the scalar heavy Higgs $H$, and
that these contributions, and finite contributions from $A$-exchange, are
suppressed.

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The categories of this paper are: econ
35
The categories of this paper are: mtrl-th
10
The categories of this paper are: q-bio
12
The categories of this paper are: nucl-th
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The categories of this paper are: atom-ph
34
The categories of this paper are: chem-ph
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The categories of this paper are: funct-an
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The categories of this paper are: quant-ph
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The categories of this paper are: alg-geom
1
The categories of this paper are: cs
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The categories of this paper are: nucl-ex
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The categories of this paper are: patt-sol
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The categories of this paper are: astro-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: math-ph
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The categories of this paper are: cmp-lg