Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Spin-Allowed Chern-Simons Theory of Fractional Quantum Hall States for
  Odd and Even Denominator Filling Factors   By allowing the spin degrees of freedom, we present a generalized spin
allowed $U(1)\times U(1)$ Chern-Simons theory of fractional quantum Hall
effects for odd and even denominator filling factors in single layers. This
theory is shown to reproduce all possible odd denominator filling factors
corresponding to spin-unpolarized, partially polarized, and fully polarized
fractional quantum Hall states. Closely following our earlier theory, we derive
the formal expressions of electromagnetic polarization tensors and Hall
conductivity for the spin-unpolarized and partially polarized fractional
quantum Hall states. Finally we report the computed spectra of collective
excitations for both the even and odd denominator filling factors for which
Kohn's theorem is satisfied.

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The categories of this paper are: patt-sol
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The categories of this paper are: atom-ph
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The categories of this paper are: quant-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: eess
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The categories of this paper are: hep-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: adap-org
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The categories of this paper are: math
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The categories of this paper are: ao-sci
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The categories of this paper are: q-bio
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The categories of this paper are: hep-lat
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The categories of this paper are: nucl-th
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The categories of this paper are: math-ph
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The categories of this paper are: q-fin
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The categories of this paper are: nucl-ex