Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Towards a Room-Temperature Spin-Photon Interface based on
  Nitrogen-Vacancy centers and Optomechanics   The implementation of quantum networks involving quantum memories and
photonic channels without the need for cryogenics would be a major
technological breakthrough. Nitrogen-vacancy centers have excellent spin
properties even at room temperature, but phonon-induced broadening makes it
challenging to interface these spins with photons at non-cryogenic
temperatures. Inspired by recent progress in achieving ultra-high mechanical
quality factors, we propose that this challenge can be overcome by
spin-opto-mechanical transduction. We quantify the coherence of the interface
by calculating the indistinguishability of the emitted photons and describe
promising paths towards experimental implementation.

11
The categories of this paper are: hep-lat
30
The categories of this paper are: q-alg
0
The categories of this paper are: hep-ph
12
The categories of this paper are: nucl-th
33
The categories of this paper are: plasm-ph
14
The categories of this paper are: math-ph
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
26
The categories of this paper are: bayes-an
28
The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex
24
The categories of this paper are: dg-ga
32
The categories of this paper are: atom-ph
2
The categories of this paper are: math
1
The categories of this paper are: cs
23
The categories of this paper are: solv-int