Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Linear and Nonlinear Mesoscopic Thermoelectric Transport with Coupling
  to Heat Baths   Decades of research on thermoelectrics stimulated by the fact that nano- and
meso-scale thermoelectric transport could yield higher energy conversion
efficiency and output power has recently uncovered a new direction on inelastic
thermoelectric effects. We introduce the history, motivation, and perspectives
on mesoscopic inelastic thermoelectric effects.

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The categories of this paper are: quant-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: ao-sci
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The categories of this paper are: math-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: hep-th
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The categories of this paper are: acc-phys
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The categories of this paper are: nlin
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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: eess
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The categories of this paper are: nucl-th
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The categories of this paper are: q-alg
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The categories of this paper are: adap-org
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The categories of this paper are: patt-sol