Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Spin structure factor and thermodynamics in the antiferromagnetic
  quantum Ising model in the pyrochlore lattice   We numerically compute the temperature dependence of spin structure factor
and thermodynamic quantities in the antiferromagnetic quantum Ising model in
the pyrochlore lattice. This model exhibits spin disorder ground state with
exponentially-decayed spin correlation. We reproduce the temperature dependence
of the pinch point structure in the neutron scattering experiment and correct
entropy obtained from the measurement of the specific heat.

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The categories of this paper are: astro-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: stat
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The categories of this paper are: q-fin
12
The categories of this paper are: nucl-th
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The categories of this paper are: gr-qc
9
The categories of this paper are: nlin
36
The categories of this paper are: cmp-lg
27
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: funct-an
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The categories of this paper are: chem-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: eess
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The categories of this paper are: chao-dyn