Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Fluctuation-induced noise in out-of-equilibrium disordered
  superconducting films   We study out-of-equilibrium transport in disordered superconductors close to
the superconducting transition. We consider a thin film connected by resistive
tunnel interfaces to thermal reservoirs having different chemical potentials
and temperatures. The nonequilibrium longitudinal current-current correlation
function is calculated within the nonlinear sigma model description and
nonlinear dependence on temperatures and chemical potentials is obtained.
Different contributions are calculated, originating from the
fluctuation-induced suppression of the quasiparticle density of states, Maki-
Thompson and Aslamazov-Larkin processes. As a special case of our results,
close-to-equilibrium we obtain the longitudinal ac conductivity using the
fluctuation-dissipation theorem.

26
The categories of this paper are: bayes-an
25
The categories of this paper are: patt-sol
31
The categories of this paper are: ao-sci
1
The categories of this paper are: cs
2
The categories of this paper are: math
27
The categories of this paper are: comp-gas
9
The categories of this paper are: nlin
22
The categories of this paper are: chao-dyn
20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
8
The categories of this paper are: hep-ex
28
The categories of this paper are: alg-geom
17
The categories of this paper are: q-fin