Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Low Loss Light Feld Modes in Nano Planar Waveguide: An Analytical
  Approach Based on the Rytov-Leontovich Boundary Conditions   We develop an analytical approach based on the Rytov-Leontovich boundary
conditions to study light field modes in the nano planar waveguides. The
analytical results thus obtained demonstrate new conditions for optical low
loss surface plasmon-polariton modes in the planar waveguides with
dielectric-metamaterial interfaces. The obtained results are confirmed with
existing numerical calcultions. More general conditions for using the proposed
analytical approach to study light field in the nano waveguides are also
considered.

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The categories of this paper are: stat
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The categories of this paper are: math-ph
6
The categories of this paper are: astro-ph
21
The categories of this paper are: adap-org
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The categories of this paper are: econ
20
The categories of this paper are: acc-phys
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
22
The categories of this paper are: chao-dyn
5
The categories of this paper are: gr-qc
34
The categories of this paper are: chem-ph
15
The categories of this paper are: nucl-ex
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The categories of this paper are: dg-ga
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The categories of this paper are: mtrl-th
31
The categories of this paper are: ao-sci
7
The categories of this paper are: hep-th