Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Cavity cooling of a mechanical resonator in the presence of
  two-level-system defects   Cavity cooling via quantum backaction force can extract thermal fluctuations
from a mechanical resonator to reach the quantum ground state. Surface or bulk
two-level-system (TLS) defects in a mechanical resonator can couple with the
mechanical mode via deformation potential and affect the cooling process
significantly. Here, we develop a theory to study the cavity cooling of a
mechanical mode in the presence of a TLS defect using the adiabatic elimination
technique. Our result shows that the cooling process depends strongly on the
resonance and the damping rate of the TLS.

35
The categories of this paper are: mtrl-th
37
The categories of this paper are: supr-con
15
The categories of this paper are: nucl-ex
29
The categories of this paper are: funct-an
6
The categories of this paper are: astro-ph
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
23
The categories of this paper are: solv-int
7
The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
8
The categories of this paper are: hep-ex
18
The categories of this paper are: econ
24
The categories of this paper are: dg-ga
1
The categories of this paper are: cs
25
The categories of this paper are: patt-sol
33
The categories of this paper are: plasm-ph