Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Few-photons model of the optical emission of semiconductor quantum dots   The Jaynes-Cummings model provides a well established theoretical framework
for single electron two level systems in a radiation field. Similar exactly
solvable models for semiconductor light emitters such as quantum dots dominated
by many particle interactions are not known. We access these systems by a
generalized cluster expansion, the photon-probability-cluster-expansion: a
reliable approach for few photon dynamics in many body electron systems. As a
first application, we discuss vacuum Rabi flopping and show that their
amplitude determines the number of electrons in the quantum dot.

32
The categories of this paper are: atom-ph
29
The categories of this paper are: funct-an
17
The categories of this paper are: q-fin
36
The categories of this paper are: cmp-lg
27
The categories of this paper are: comp-gas
30
The categories of this paper are: q-alg
9
The categories of this paper are: nlin
2
The categories of this paper are: math
0
The categories of this paper are: hep-ph
12
The categories of this paper are: nucl-th
34
The categories of this paper are: chem-ph
23
The categories of this paper are: solv-int
8
The categories of this paper are: hep-ex
14
The categories of this paper are: math-ph
31
The categories of this paper are: ao-sci
13
The categories of this paper are: quant-ph