Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Optically Mediated Hybridization Between Two Mechanical Modes   In this paper we study a system consisting of two nearly degenerate
mechanical modes that couple to a single mode of an optical cavity. We show
that this coupling leads to nearly complete (99.5%) hybridization of the two
mechanical modes into a bright mode that experiences strong optomechanical
interactions and a dark mode that experiences almost no optomechanical
interactions. We use this hybridization to transfer energy between the
mechanical modes with 40% efficiency.

25
The categories of this paper are: patt-sol
15
The categories of this paper are: nucl-ex
7
The categories of this paper are: hep-th
32
The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
5
The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys
29
The categories of this paper are: funct-an
23
The categories of this paper are: solv-int
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The categories of this paper are: eess
2
The categories of this paper are: math
28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
6
The categories of this paper are: astro-ph
27
The categories of this paper are: comp-gas
24
The categories of this paper are: dg-ga