Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Enhanced electromechanical coupling of a nanomechanical resonator to
  coupled superconducting cavities   We investigate the electromechanical coupling between a nanomechanical
resonator and two parametrically coupled superconducting coplanar waveguide
cavities that are driven by a two-mode squeezed microwave source. We show that,
with the selective coupling of the resonator to the cavity Bogoliubov modes,
the radiation-pressure type coupling can be greatly enhanced by several orders
of magnitude, enabling the single photon strong coupling to be reached. This
allows the investigation of a number of interesting phenomena such as photon
blockade effects and the generation of nonclassical quantum states with
electromechanical systems.

2
The categories of this paper are: math
0
The categories of this paper are: hep-ph
32
The categories of this paper are: atom-ph
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
25
The categories of this paper are: patt-sol
10
The categories of this paper are: q-bio
6
The categories of this paper are: astro-ph
37
The categories of this paper are: supr-con
8
The categories of this paper are: hep-ex
5
The categories of this paper are: gr-qc
9
The categories of this paper are: nlin
19
The categories of this paper are: eess
28
The categories of this paper are: alg-geom
29
The categories of this paper are: funct-an
22
The categories of this paper are: chao-dyn