Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Going beyond the Standard Model with noncommutative geometry   The derivation of the full Standard Model from noncommutative geometry has
been a promising sign for possible applications of the latter in High Energy
Physics. Many believe, however, that the Standard Model cannot be the final
answer. We translate several demands whose origin lies in physics to the
context of noncommutative geometry and use these to put constraints on the
fermionic content of models. We show that the Standard Model only satisfies
these demands provided it has a right-handed neutrino in each 'generation'.
Furthermore, we show that the demands can be met upon extending the SM with a
copy of the representation (1, 2, 1/2), but this has consequences for the
number of particle generations. We finally prove that the Minimal
Supersymmetric Standard Model is not among the models that satisfy our
constraints, but we pose a solution that is a slight extension of the MSSM.

34
The categories of this paper are: chem-ph
31
The categories of this paper are: ao-sci
22
The categories of this paper are: chao-dyn
24
The categories of this paper are: dg-ga
10
The categories of this paper are: q-bio
29
The categories of this paper are: funct-an
33
The categories of this paper are: plasm-ph
0
The categories of this paper are: hep-ph
20
The categories of this paper are: acc-phys
16
The categories of this paper are: stat
5
The categories of this paper are: gr-qc
2
The categories of this paper are: math
32
The categories of this paper are: atom-ph
13
The categories of this paper are: quant-ph
37
The categories of this paper are: supr-con
12
The categories of this paper are: nucl-th