Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Negative refraction index of the quantum lossy left-handed transmission
  lines affected by the displaced squeezed Fock state and dissipation   Quantum lossy left-handed transmission lines (LHTLs) are central to the
miniaturized application in microwave band. This work discusses the NRI of the
quantized lossy LHTLs in the presence of the resistance and the conductance in
a displaced squeezed Fock state (DSFS). And the results show some novel
specific quantum characteristics of NRI caused by the DSFS and dissipation,
which may be significant for its miniaturized application in a suit of novel
microwave devices.

6
The categories of this paper are: astro-ph
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The categories of this paper are: bayes-an
28
The categories of this paper are: alg-geom
32
The categories of this paper are: atom-ph
0
The categories of this paper are: hep-ph
13
The categories of this paper are: quant-ph
36
The categories of this paper are: cmp-lg
11
The categories of this paper are: hep-lat
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The categories of this paper are: solv-int
33
The categories of this paper are: plasm-ph
25
The categories of this paper are: patt-sol
20
The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
2
The categories of this paper are: math
8
The categories of this paper are: hep-ex
18
The categories of this paper are: econ