Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Lasing and transport in a coupled quantum dot-resonator system   We investigate a double quantum dot coupled to a transmission line resonator.
By driving a current through the double dot, a population inversion between the
dot levels can be created, and a lasing state of the radiation field is
generated within a sharp resonance window. The transport current correlates
with the lasing state. The sharp resonance condition allows for resolving small
differences in the dot properties. Dissipative processes in the quantum dots
and their effect on the lasing and transport behavior are investigated.

23
The categories of this paper are: solv-int
13
The categories of this paper are: quant-ph
32
The categories of this paper are: atom-ph
10
The categories of this paper are: q-bio
27
The categories of this paper are: comp-gas
33
The categories of this paper are: plasm-ph
17
The categories of this paper are: q-fin
16
The categories of this paper are: stat
30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an
18
The categories of this paper are: econ
25
The categories of this paper are: patt-sol
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The categories of this paper are: eess
20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
21
The categories of this paper are: adap-org