Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Polarization Properties of the Cholesteric Liquid Crystals   In the present paper, we investigate the polarization properties of the
cholesteric liquid crystals (CLCs) with an isotropic/anisotropic defect inside
them. Possibilities of amplification of the polarization plane rotation and
stabilization of the light polarization azimuth by these systems are
investigated in details.

31
The categories of this paper are: ao-sci
28
The categories of this paper are: alg-geom
25
The categories of this paper are: patt-sol
32
The categories of this paper are: atom-ph
35
The categories of this paper are: mtrl-th
13
The categories of this paper are: quant-ph
16
The categories of this paper are: stat
17
The categories of this paper are: q-fin
15
The categories of this paper are: nucl-ex
0
The categories of this paper are: hep-ph
29
The categories of this paper are: funct-an
36
The categories of this paper are: cmp-lg
2
The categories of this paper are: math
8
The categories of this paper are: hep-ex
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The categories of this paper are: hep-th
6
The categories of this paper are: astro-ph