Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Stationary entanglement between two movable mirrors in a classically
  driven Fabry-Perot cavity   We consider a Fabry-Perot cavity made by two moving mirrors and driven by an
intense classical laser field. We show that stationary entanglement between two
vibrational modes of the mirrors, with effective mass of the order of
micrograms, can be generated by means of radiation pressure. The resulting
entanglement is however quite fragile with respect to temperature.

31
The categories of this paper are: ao-sci
14
The categories of this paper are: math-ph
2
The categories of this paper are: math
20
The categories of this paper are: acc-phys
28
The categories of this paper are: alg-geom
0
The categories of this paper are: hep-ph
33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex
37
The categories of this paper are: supr-con
27
The categories of this paper are: comp-gas
30
The categories of this paper are: q-alg
1
The categories of this paper are: cs
10
The categories of this paper are: q-bio
18
The categories of this paper are: econ
29
The categories of this paper are: funct-an
9
The categories of this paper are: nlin