Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Semi-aligned two Higgs doublet model   In the left-right symmetric model based on $SU(2)_L\times SU(2)_R\times
U(1)_{B-L}$ gauge symmetry, there appear heavy neutral scalar particles
mediating quark flavor changing neutral currents (FCNCs) at tree level. We
consider a situation where such FCNCs give the only sign of the left-right
model while $W_R$ gauge boson is decoupled, and name it "semi-aligned two Higgs
doublet model" because the model resembles a two Higgs doublet model with
mildly-aligned Yukawa couplings to quarks. We predict a correlation among
processes induced by quark FCNCs in the model, and argue that future precise
calculation of meson-antimeson mixings and CP violation therein may hint at the
semi-aligned two Higgs doublet model and the left-right model behind it.

35
The categories of this paper are: mtrl-th
33
The categories of this paper are: plasm-ph
27
The categories of this paper are: comp-gas
5
The categories of this paper are: gr-qc
13
The categories of this paper are: quant-ph
18
The categories of this paper are: econ
8
The categories of this paper are: hep-ex
28
The categories of this paper are: alg-geom
24
The categories of this paper are: dg-ga
20
The categories of this paper are: acc-phys
11
The categories of this paper are: hep-lat
2
The categories of this paper are: math
29
The categories of this paper are: funct-an
1
The categories of this paper are: cs
10
The categories of this paper are: q-bio
17
The categories of this paper are: q-fin