Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Neutrino Masses and Mixing from Supersymmetric Inflation   A supersymmetric model based on a left-right symmetric gauge group is
proposed where hybrid inflation, baryogenesis and neutrino oscillations are
linked.This scheme, supplemented by a familiar ansatz for the neutrino Dirac
masses and mixing of the two heaviest families and with the MSW resolution of
the solar neutrino puzzle, implies that $m_{\nu_{\tau}}$ lies between 1 and 9
eV. The mixing angle $\theta_{\mu \tau}$ is predicted to lie in a narrow range
which will be partially tested by the Chorus/Nomad experiment.

33
The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
22
The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
29
The categories of this paper are: funct-an
24
The categories of this paper are: dg-ga
15
The categories of this paper are: nucl-ex
18
The categories of this paper are: econ
4
The categories of this paper are: cond-mat
2
The categories of this paper are: math
32
The categories of this paper are: atom-ph
21
The categories of this paper are: adap-org
6
The categories of this paper are: astro-ph
1
The categories of this paper are: cs
16
The categories of this paper are: stat
27
The categories of this paper are: comp-gas