Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Spectral properties of stochastic resonance in quantum transport   We investigate theoretically and experimentally stochastic resonance in a
quantum dot coupled to electron source and drain via time-dependent tunnel
barriers. A central finding is a transition visible in the current noise
spectrum as a bifurcation of a dip originally at zero frequency. The transition
occurs close to the stochastic resonance working point and relates to quantized
pumping. For the evaluation of power spectra from measured waiting times, we
generalize a result from renewal theory to the ac driven case. Moreover, we
develop a master equation method to obtain phase-averaged current noise spectra
for driven quantum transport.

35
The categories of this paper are: mtrl-th
37
The categories of this paper are: supr-con
7
The categories of this paper are: hep-th
16
The categories of this paper are: stat
10
The categories of this paper are: q-bio
0
The categories of this paper are: hep-ph
29
The categories of this paper are: funct-an
5
The categories of this paper are: gr-qc
22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics
23
The categories of this paper are: solv-int
32
The categories of this paper are: atom-ph
33
The categories of this paper are: plasm-ph
36
The categories of this paper are: cmp-lg
12
The categories of this paper are: nucl-th
28
The categories of this paper are: alg-geom