Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Ground-State Cooling in Cavity Optomechanics with Unresolved Sidebands   We consider a simple cavity optomechanics and study the ground-state cooling
of mechanical resonator in the quantum regime. Using the effective master
equations in the linear regime, the equations of motion can be obtained for the
second order moments. The steady state solutions are derived in the case where
the antiresonant terms are ignored. The final mean value of phonon number is
compared to the case where the antiresonant terms are included. We find that
the ground-state cooling in the last case is improved. Indeed, the inclusion of
the antiresonant terms makes the system able to generate a squeezed field,
which is required for enhancing cooling. The variances of the resultant field
are presented. Analytic calculations are presented in some appropriate regimes.
Then our analytic predictions are confirmed with numerical calculations.

36
The categories of this paper are: cmp-lg
22
The categories of this paper are: chao-dyn
32
The categories of this paper are: atom-ph
35
The categories of this paper are: mtrl-th
23
The categories of this paper are: solv-int
9
The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
12
The categories of this paper are: nucl-th
29
The categories of this paper are: funct-an
27
The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
2
The categories of this paper are: math
28
The categories of this paper are: alg-geom
31
The categories of this paper are: ao-sci
14
The categories of this paper are: math-ph
16
The categories of this paper are: stat