Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Weak charges in $SU(5)_{L} \times U(1)_{Y}$ gauge models   Within the framework of a renormalizable $SU(5)_{L} \times U(1)_{Y}$
electro-weak gauge model with no exotic electric charges, we obtain all the
neutral weak charge operators and their quantization, once the diagonalization
of the neutral boson mass matrix is properly performed. Our results open up the
path to a rich and promising phenomenological outcome. All the Standard Model
phenomenology is recovered by simply decoupling the latter's scale
($v_{SM}=246$ GeV) from the higher scale ($V\sim$ 10 TeV) specific to our new
electro-weak unification.

16
The categories of this paper are: stat
18
The categories of this paper are: econ
21
The categories of this paper are: adap-org
14
The categories of this paper are: math-ph
7
The categories of this paper are: hep-th
26
The categories of this paper are: bayes-an
37
The categories of this paper are: supr-con
17
The categories of this paper are: q-fin
19
The categories of this paper are: eess
29
The categories of this paper are: funct-an
28
The categories of this paper are: alg-geom
35
The categories of this paper are: mtrl-th
5
The categories of this paper are: gr-qc
30
The categories of this paper are: q-alg
10
The categories of this paper are: q-bio
32
The categories of this paper are: atom-ph