Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Neutrino mass in GUT constrained supersymmetry with R-parity violation
  in light of neutrino oscillations   The neutrino masses are generated in grand unified theory (GUT) constrained
supersymmetric model with R-parity violation. The neutrinos acquire masses via
tree-level neutrino-neutralino mixing as well as via one-loop radiative
corrections. The theoretical mass matrix is compared with the phenomenological
one, which is reconstructed by using neutrino oscillation and neutrinoless
double beta decay data. This procedure allows to obtain significantly stronger
constraints on R-parity breaking parameters than those existing in the
literature. The implication of normal and inverted neutrino mass hierarchy on
the sneutrino expectation values, lepton-Higgs bilinear and trilinear R-parity
breaking couplings is also discussed.

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The categories of this paper are: alg-geom
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The categories of this paper are: funct-an
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The categories of this paper are: comp-gas
8
The categories of this paper are: hep-ex
10
The categories of this paper are: q-bio
30
The categories of this paper are: q-alg
35
The categories of this paper are: mtrl-th
37
The categories of this paper are: supr-con
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
32
The categories of this paper are: atom-ph
25
The categories of this paper are: patt-sol
33
The categories of this paper are: plasm-ph
15
The categories of this paper are: nucl-ex
6
The categories of this paper are: astro-ph
20
The categories of this paper are: acc-phys