Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Lecture Notes on Berry Phases and Topology   In these notes, we review the role of Berry phases and topology in
noninteracting electron systems. Topics including the adiabatic theorem,
parallel transport, and Wannier functions are reviewed, with a focus on the
connection to topological insulators.

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The categories of this paper are: econ
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The categories of this paper are: gr-qc
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The categories of this paper are: chem-ph
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The categories of this paper are: physics
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The categories of this paper are: astro-ph
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The categories of this paper are: q-bio
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The categories of this paper are: atom-ph
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The categories of this paper are: bayes-an
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The categories of this paper are: dg-ga
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The categories of this paper are: nlin
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The categories of this paper are: chao-dyn
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The categories of this paper are: comp-gas
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The categories of this paper are: solv-int
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The categories of this paper are: cs
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The categories of this paper are: patt-sol
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The categories of this paper are: supr-con