Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Critical fluorescence of a transmon at the Schmid transition   We investigate inelastic microwave photon scattering by a transmon qubit
embedded in a high-impedance circuit. The transmon undergoes a
charge-localization (Schmid) transition upon the impedance reaching the
critical value. Due to the unique transmon level structure, the fluorescence
spectrum carries a signature of the transition point. At higher circuit
impedance, quasielastic photon scattering may account for the main part of the
inelastic scattering cross-section; we find its dependence on the qubit and
circuit parameters.

7
The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
8
The categories of this paper are: hep-ex
32
The categories of this paper are: atom-ph
27
The categories of this paper are: comp-gas
37
The categories of this paper are: supr-con
23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci
34
The categories of this paper are: chem-ph
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an
11
The categories of this paper are: hep-lat
10
The categories of this paper are: q-bio
2
The categories of this paper are: math