Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Numerical Latent Heat Observation of the q=5 Potts Model   Site energy of the five-state ferromagnetic Potts model is numerically
calculated at the first-order transition temperature using corner transfer
matrix renormalization group (CTMRG) method. The calculated energy of the
disordered phase $U^{+}$ is clearly different from that of the ordered phase
$U^{-}$. The obtained latent heat $L = U^{-} - U^{+}$ is 0.027, which
quantitatively agrees with the exact solution.

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The categories of this paper are: nlin
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The categories of this paper are: patt-sol
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The categories of this paper are: hep-lat
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The categories of this paper are: hep-ex
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The categories of this paper are: math-ph
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The categories of this paper are: q-bio
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The categories of this paper are: q-fin
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The categories of this paper are: nucl-th
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The categories of this paper are: supr-con
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The categories of this paper are: eess
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The categories of this paper are: q-alg
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The categories of this paper are: acc-phys
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The categories of this paper are: solv-int
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The categories of this paper are: atom-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: ao-sci