Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Towards Minimal SU(5)   We propose a simple $SU(5)$ model that connects the neutrino mass generation
mechanism to the observed disparity between the masses of charged leptons and
down-type quarks. The model is built out of $5$-, $10$-, $15$-, $24$-, and
$35$-dimensional representations of $SU(5)$ and comprises two (three) $3 \times
3$ ($3 \times 1$) Yukawa coupling matrices to accommodate all experimentally
measured fermion masses and mixing parameters. The gauge coupling unification
considerations, coupled with phenomenological constraints inferred from
experiments that probe neutrino masses and mixing parameters and/or look for
proton decay, fix all relevant mass scales of the model. The proposed scenario
places several multiplets at the scales potentially accessible at the LHC and
future colliders and correlates this feature with the gauge boson mediated
proton decay signatures. It also predicts that one neutrino is massless.

5
The categories of this paper are: gr-qc
8
The categories of this paper are: hep-ex
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
21
The categories of this paper are: adap-org
37
The categories of this paper are: supr-con
15
The categories of this paper are: nucl-ex
33
The categories of this paper are: plasm-ph
13
The categories of this paper are: quant-ph
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
10
The categories of this paper are: q-bio
23
The categories of this paper are: solv-int
30
The categories of this paper are: q-alg
35
The categories of this paper are: mtrl-th
14
The categories of this paper are: math-ph