Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Entangling a nanomechanical resonator and a superconducting microwave
  cavity   We propose a scheme able to entangle at the steady state a nanomechanical
resonator with a microwave cavity mode of a driven superconducting coplanar
waveguide. The nanomechanical resonator is capacitively coupled with the
central conductor of the waveguide and stationary entanglement is achievable up
to temperatures of tens of milliKelvin.

30
The categories of this paper are: q-alg
27
The categories of this paper are: comp-gas
5
The categories of this paper are: gr-qc
9
The categories of this paper are: nlin
23
The categories of this paper are: solv-int
37
The categories of this paper are: supr-con
0
The categories of this paper are: hep-ph
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
11
The categories of this paper are: hep-lat
17
The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
2
The categories of this paper are: math
18
The categories of this paper are: econ
21
The categories of this paper are: adap-org
35
The categories of this paper are: mtrl-th