Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Photon side-bands in mesoscopics   This paper reviews several applications of photonic side-bands, used by
Buttiker and Landauer in their theory of traversal time in tunneling [Phys.
Rev. Lett. 49, 1739 (1982)], in transport and optics of mesoscopic systems.
Topics include generalizations of the transmission theory of transport to
time-dependent situations, optics and transport of mesoscopic systems in THz
electromagnetic fields, and phase-measurements of photon-assisted tunneling
through a quantum dot.

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The categories of this paper are: eess
11
The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph
28
The categories of this paper are: alg-geom
9
The categories of this paper are: nlin
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The categories of this paper are: funct-an
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The categories of this paper are: chao-dyn
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The categories of this paper are: nucl-ex
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The categories of this paper are: math-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
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The categories of this paper are: solv-int
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The categories of this paper are: math
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The categories of this paper are: acc-phys
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The categories of this paper are: patt-sol
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The categories of this paper are: comp-gas