Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Non-renormalizable Operators for Solar Mass Generation in Split SuSy
  with Bilinear R-parity Violation   The Minimal Supersymmetric Extension of the Standard Model (MSSM) is able to
explain the current data from neutrino physics. Unfortunately Split
Supersymmetry as low energy approximation of this theory fails to generate a
solar square mass difference, including after the addition of bilinear R-Parity
Violation. In this work, it is shown how one can derive an effective low energy
theory from the MSSM in the spirit of Split Supersymmetry, which has the
potential of explaining the neutrino phenomenology. This is achieved by going
beyond leading order in the process of integrating out heavy scalars from the
original theory, which results in non-renormalizable operators in the effective
low energy theory. It is found that in particular a $d=8$ operator is crucial
for the generation of the neutrino mass differences.

23
The categories of this paper are: solv-int
18
The categories of this paper are: econ
2
The categories of this paper are: math
37
The categories of this paper are: supr-con
19
The categories of this paper are: eess
27
The categories of this paper are: comp-gas
29
The categories of this paper are: funct-an
20
The categories of this paper are: acc-phys
3
The categories of this paper are: physics
28
The categories of this paper are: alg-geom
6
The categories of this paper are: astro-ph
33
The categories of this paper are: plasm-ph
25
The categories of this paper are: patt-sol
11
The categories of this paper are: hep-lat
31
The categories of this paper are: ao-sci
8
The categories of this paper are: hep-ex