Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Entropy bounds in nonlinear quantum nanooptics   Optical entropy bounds for metal nanoparticles immersed in nonlinear optical
media and for nonlinear dielectric microdroplets on metal surfaces are
calculated near the frequency of the surface plasmon resonance. Similar to the
Bekenstein-Hawking result for the black hole entropy, the entropy bounds in
nonlinear quantum nanooptics may be expressed as the ratios of the droplet
perimeter (nanoparticle area) to the effective Planck length (effective Planck
length squared).

35
The categories of this paper are: mtrl-th
23
The categories of this paper are: solv-int
29
The categories of this paper are: funct-an
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The categories of this paper are: comp-gas
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The categories of this paper are: q-alg
31
The categories of this paper are: ao-sci
14
The categories of this paper are: math-ph
10
The categories of this paper are: q-bio
25
The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
19
The categories of this paper are: eess
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The categories of this paper are: adap-org
16
The categories of this paper are: stat
20
The categories of this paper are: acc-phys