Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Phonon-assisted current noise in molecular junctions   We investigate the effects of phonon scattering on the electronic current
noise through nanojunctions using the non-equilibrium Green's functions
formalism extended to include the counting field. In the case of weak
electron-phonon coupling and a single broad electronic level we derive an
analytic expression for the current noise at arbitrary temperature and identify
physically distinct contributions based on their voltage dependence. We apply
our theory to the experimentally relevant case of a deuterium molecule placed
in a break-junction and predict a significant inelastic contribution to the
current noise.

17
The categories of this paper are: q-fin
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
25
The categories of this paper are: patt-sol
8
The categories of this paper are: hep-ex
33
The categories of this paper are: plasm-ph
28
The categories of this paper are: alg-geom
16
The categories of this paper are: stat
18
The categories of this paper are: econ
22
The categories of this paper are: chao-dyn
32
The categories of this paper are: atom-ph
30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int
7
The categories of this paper are: hep-th
12
The categories of this paper are: nucl-th