Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Comment on " Topological phase in two flavor neutrino oscillations"   We critically analyze the claims with regard to the relevance of topological
phases in the physics of neutrino oscillation made in a recent paper [Phys.
Rev. D 79, 096013 (2009)] and point out some inappropriate exaggerations and
misleading statements. We find that the $\pi$ phase described in this paper,
while interesting, is an artefact of two major approximations made in the
paper. We point out a more robust and more familiar $\pi$ phase in the neutrino
oscillation formulae which can be interpreted as a pure Pancharatnam phase. We
also make some relevant remarks on the distinction between the geometric and
the topological phase made in the commented paper.

31
The categories of this paper are: ao-sci
14
The categories of this paper are: math-ph
34
The categories of this paper are: chem-ph
33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex
9
The categories of this paper are: nlin
32
The categories of this paper are: atom-ph
20
The categories of this paper are: acc-phys
18
The categories of this paper are: econ
26
The categories of this paper are: bayes-an
35
The categories of this paper are: mtrl-th
12
The categories of this paper are: nucl-th
1
The categories of this paper are: cs
23
The categories of this paper are: solv-int
17
The categories of this paper are: q-fin
22
The categories of this paper are: chao-dyn