Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Revisiting the R$\nu$MDM Models   Combining neutrino mass generation and a dark matter candidate in a unified
model has always been intriguing. We revisit the class of R$\nu$MDM models,
which incorporate minimal dark matter in radiative neutrino mass models based
on the one-loop ultraviolet completions of the Weinberg operator. The
possibility of an exact accidental $Z_2$ is completely ruled out in this
scenario. We study the phenomenology of one of the models with an approximate
$Z_2$ symmetry. In addition to the Standard Model particles, it contains two
real scalar quintuplets, one vector- like quadruplet fermion and a fermionic
quintuplet. The neutral component of the fermionic quintuplet serves as a good
dark matter candidate which can be tested by the future direct and indirect
detection experiments. The constraints from flavor physics and
electroweak-scale naturalness are also discussed.

25
The categories of this paper are: patt-sol
23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci
34
The categories of this paper are: chem-ph
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
2
The categories of this paper are: math
30
The categories of this paper are: q-alg
10
The categories of this paper are: q-bio
3
The categories of this paper are: physics
26
The categories of this paper are: bayes-an
20
The categories of this paper are: acc-phys
21
The categories of this paper are: adap-org
28
The categories of this paper are: alg-geom
32
The categories of this paper are: atom-ph
24
The categories of this paper are: dg-ga