Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Photon control and coherent interactions via lattice dark states in
  atomic arrays   Ordered atomic arrays with subwavelength spacing have emerged as an efficient
and versatile light-matter interface, where emitters respond collectively and
form subradiant lattice modes with supressed decay rate. Here, we demonstrate
that such lattice dark states can be individually addressed and manipulated by
applying a spatial modulation of the atomic detuning. More specifically, we
show that lattice dark states can be used to store and retrieve single photons
with near-unit efficiency, as well as to control the temporal, frequency and
spatial degrees of freedom of the emitted electromagnetic field. Additionally,
we discuss how to engineer arbitrary coherent interactions between multiple
dark states. These results pave the way towards building a quantum platform
that can equally act as a quantum memory and a photon shaper capable of
producing states of light relevant in quantum information protocols.

25
The categories of this paper are: patt-sol
6
The categories of this paper are: astro-ph
14
The categories of this paper are: math-ph
34
The categories of this paper are: chem-ph
21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
4
The categories of this paper are: cond-mat
32
The categories of this paper are: atom-ph
28
The categories of this paper are: alg-geom
1
The categories of this paper are: cs
29
The categories of this paper are: funct-an
10
The categories of this paper are: q-bio
12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin