Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Optomechanically induced amplification and perfect transparency in
  double-cavity optomechanics   We study the optomechanically induced amplification and perfect transparency
in a double-cavity optomechanical system. We find if two control lasers with
appropriate amplitudes and detunings are applied to drive the system, the
phenomenon of optomechanically induced amplification for a probe laser can
occur. In addition, perfect optomechanically induced transparency phenomenon,
which is robust to mechanical dissipation, can be realized by the same type of
drive. These results are very important for signal amplification, light
storage, fast light and slow light in the quantum information processes.

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The categories of this paper are: hep-ph
9
The categories of this paper are: nlin
12
The categories of this paper are: nucl-th
31
The categories of this paper are: ao-sci
28
The categories of this paper are: alg-geom
19
The categories of this paper are: eess
14
The categories of this paper are: math-ph
21
The categories of this paper are: adap-org
18
The categories of this paper are: econ
5
The categories of this paper are: gr-qc
11
The categories of this paper are: hep-lat
27
The categories of this paper are: comp-gas
2
The categories of this paper are: math
20
The categories of this paper are: acc-phys
17
The categories of this paper are: q-fin
3
The categories of this paper are: physics