Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum antenna as an open system: strong antenna coupling with photonic
  reservoir   We proposed the general concept of quantum antenna in the strong coupling
regime. It is based on the theory of open quantum systems. The antenna emission
to the space is considered as an interaction with the thermal photonic
reservoir. For modeling of the antenna dynamics is formulated a master equation
with the correspondent Lindblad super-operators as the radiation terms. It is
shown that strong coupling dramatically changes the radiation pattern of
antenna. The total power pattern splits to three partial components; each
corresponds to the spectral line of Mollow triplet. We analyzed the dependence
of splitting from the length of antenna, shift of the phase, and
Rabi-frequency. The predicted effect opens a way for implementation of
multi-beam electrically tunable antennas, potentially useful in different
nano-devices.

5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
15
The categories of this paper are: nucl-ex
23
The categories of this paper are: solv-int
29
The categories of this paper are: funct-an
26
The categories of this paper are: bayes-an
25
The categories of this paper are: patt-sol
0
The categories of this paper are: hep-ph
33
The categories of this paper are: plasm-ph
36
The categories of this paper are: cmp-lg
27
The categories of this paper are: comp-gas
7
The categories of this paper are: hep-th
2
The categories of this paper are: math
9
The categories of this paper are: nlin
12
The categories of this paper are: nucl-th
20
The categories of this paper are: acc-phys