Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Rotor Model with spectral parameters and enumerations of Alternating
  Sign Matrices   In this paper we study the Rotor Model of Martins and Nienhuis. After
introducing spectral parameters, a combined use of integrability, polynomiality
of the ground state wave function and a mapping into the fully-packed
O(1)-model allows us to determine the sum rule and a family of maximally nested
components for different boundary conditions. We see in this way the appearance
of 3-enumerations of Alternating Sign Matrices.

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The categories of this paper are: solv-int
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The categories of this paper are: ao-sci
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The categories of this paper are: dg-ga
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The categories of this paper are: cmp-lg
4
The categories of this paper are: cond-mat
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The categories of this paper are: q-fin
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The categories of this paper are: astro-ph
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The categories of this paper are: econ
1
The categories of this paper are: cs
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The categories of this paper are: chao-dyn
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The categories of this paper are: eess
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The categories of this paper are: adap-org
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The categories of this paper are: patt-sol
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The categories of this paper are: mtrl-th
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The categories of this paper are: alg-geom
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The categories of this paper are: nucl-th