Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Casimir-Polder force and torque for anisotropic molecules close to
  conducting planes and their effects on CO$_2$   We derive the Casimir-Polder force and Casimir torque expressions for an
anisotropic molecule close to a conducting plane with a tensorial conductivity.
We apply our general expressions to the case of a carbon dioxide CO$_2$
molecule close to a plane with pure Hall conductivity and to graphene. We show
that the equilibrium position of this linear molecule is with its main axis
perpendicular to the surface. We hence conjecture a possible way to exploit the
Casimir torque to mechanically improve the performance of CO$_2$ separation
membranes useful for an efficient atmospheric CO$_2$ reduction.

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The categories of this paper are: mtrl-th
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The categories of this paper are: q-bio
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The categories of this paper are: dg-ga
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The categories of this paper are: hep-ex
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The categories of this paper are: solv-int
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The categories of this paper are: gr-qc
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The categories of this paper are: chao-dyn
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The categories of this paper are: adap-org
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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: stat
0
The categories of this paper are: hep-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: quant-ph
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The categories of this paper are: q-fin
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The categories of this paper are: atom-ph