Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Grand Unification and the Standard Model   The current status of gauge unification is surveyed both in the standard
model and its minimal supersymmetric extension. Implications for proton decay,
Yukawa unification, and the Higgs mass are described.

7
The categories of this paper are: hep-th
30
The categories of this paper are: q-alg
35
The categories of this paper are: mtrl-th
29
The categories of this paper are: funct-an
24
The categories of this paper are: dg-ga
11
The categories of this paper are: hep-lat
37
The categories of this paper are: supr-con
22
The categories of this paper are: chao-dyn
27
The categories of this paper are: comp-gas
10
The categories of this paper are: q-bio
20
The categories of this paper are: acc-phys
15
The categories of this paper are: nucl-ex
3
The categories of this paper are: physics
19
The categories of this paper are: eess
28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th