Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Seesaw Invariance of Fritzsch-like Neutrino Mass Matrices, Leptogenesis
  and Lepton Flavor Violation   We propose a simple ansatz for neutrino phenomenology, in which the relevant
lepton mass matrices take the universal Fritzsch-like form and the seesaw
relation holds under a particular condition. There exist six textures of this
nature, but their consequences on neutrino oscillations are exactly the same.
We show that our scenario is viable to account for the cosmological baryon
number asymmetry via thermal leptogenesis. Its predictions for the
lepton-flavor-violating decays \mu -> e\gamma, tau -> \mu\gamma and \tau ->
e\gamma are also presented. We find that the branching ratios of these rare
processes depend strongly upon the phase parameters responsible for
leptogenesis and for leptonic CP violation in neutrino oscillations.

26
The categories of this paper are: bayes-an
9
The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
24
The categories of this paper are: dg-ga
10
The categories of this paper are: q-bio
20
The categories of this paper are: acc-phys
23
The categories of this paper are: solv-int
2
The categories of this paper are: math
35
The categories of this paper are: mtrl-th
33
The categories of this paper are: plasm-ph
25
The categories of this paper are: patt-sol
21
The categories of this paper are: adap-org
22
The categories of this paper are: chao-dyn
31
The categories of this paper are: ao-sci
8
The categories of this paper are: hep-ex
37
The categories of this paper are: supr-con