Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Grand Unified Flavour Physics   We probe the unification of down quarks and leptons in a supersymmetric
SO(10) GUT. The large atmospheric neutrino mixing angle induces bR-sR
transitions, which can account for the sizeable CP phase measured in Bs-Bsbar
mixing. Corrections to down-quark-lepton unification from higher-dimensional
Yukawa terms translate neutrino mixing also into sR-dR and bR-dR currents. We
find the flavour structure of Yukawa corrections to be strongly constrained by
epsilonK.

25
The categories of this paper are: patt-sol
6
The categories of this paper are: astro-ph
26
The categories of this paper are: bayes-an
4
The categories of this paper are: cond-mat
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
37
The categories of this paper are: supr-con
19
The categories of this paper are: eess
28
The categories of this paper are: alg-geom
10
The categories of this paper are: q-bio
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The categories of this paper are: atom-ph
12
The categories of this paper are: nucl-th
33
The categories of this paper are: plasm-ph
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The categories of this paper are: solv-int
3
The categories of this paper are: physics
13
The categories of this paper are: quant-ph