Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Interaction Pressure Tensor for a class of Multicomponent Lattice
  Boltzmann models   We present a theory to obtain the pressure tensor for a class of non-ideal
multicomponent lattice Boltzmann models, thus extending the theory presented by
Shan (X. Shan, Phys. Rev. E 77, 066702 (2008)) for single component fluids. We
obtain the correct form of the pressure tensor directly on the lattice and the
resulting equilibrium properties are shown to agree very well with those
measured from numerical simulations. Results are compared with those of
alternative theories.

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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: plasm-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: bayes-an
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The categories of this paper are: eess
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The categories of this paper are: stat
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The categories of this paper are: supr-con
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The categories of this paper are: chao-dyn
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The categories of this paper are: astro-ph
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The categories of this paper are: comp-gas
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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: mtrl-th
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The categories of this paper are: q-fin