Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Tunable Entanglement, Antibunching and Saturation effects in Dipole
  Blockade   We report a model that makes it possible to analyze quantitatively the dipole
blockade effect on the dynamical evolution of a two two-level atom system
driven by an external laser field. The multiple excitations of the atomic
sample are taken into account. We find very large concurrence in the dipole
blockade regime. We further find that entanglement can be tuned by changing the
intensity of the exciting laser. We also report a way to lift the dipole
blockade paving the way to manipulate in a controllable way the blockade
effects. We finally report how a continuous monitoring of the dipole blockade
would be possible using photon-photon correlations of the scattered light in a
regime where the spontaneous emission would dominate dissipation in the sample.

2
The categories of this paper are: math
23
The categories of this paper are: solv-int
26
The categories of this paper are: bayes-an
10
The categories of this paper are: q-bio
17
The categories of this paper are: q-fin
3
The categories of this paper are: physics
35
The categories of this paper are: mtrl-th
16
The categories of this paper are: stat
11
The categories of this paper are: hep-lat
37
The categories of this paper are: supr-con
20
The categories of this paper are: acc-phys
29
The categories of this paper are: funct-an
25
The categories of this paper are: patt-sol
32
The categories of this paper are: atom-ph
28
The categories of this paper are: alg-geom
19
The categories of this paper are: eess