Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Opto-mechanical effects in superradiant light scattering by
  Bose-Einstein condensate in a cavity   We investigate the effects of a movable mirror (cantilever) of an optical
cavity on the superradiant light scattering from a Bose-Einstein condensate
(BEC) in an optical lattice. We show that the mirror motion has a dynamic
dispersive effect on the cavity-pump detuning. Varying the intensity of the
pump beam, one can switch between the pure superradiant regime and the Bragg
scattering regime. The mechanical frequency of the mirror strongly influences
the time interval between two Bragg peaks. We found that when the system is in
the resolved side band regime for mirror cooling, the superradiant scattering
is enhanced due to coherent energy transfer from the mechanical mirror mode to
the cavity field mode.

34
The categories of this paper are: chem-ph
28
The categories of this paper are: alg-geom
0
The categories of this paper are: hep-ph
21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
18
The categories of this paper are: econ
12
The categories of this paper are: nucl-th
37
The categories of this paper are: supr-con
27
The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
31
The categories of this paper are: ao-sci
25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga
35
The categories of this paper are: mtrl-th
6
The categories of this paper are: astro-ph