Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Molecular junctions and molecular motors: Including Coulomb repulsion in
  electronic friction using nonequilibrium Green's functions   We present a theory of molecular motors based on the Ehrenfest dynamics for
the nuclear coordinates and the adiabatic limit of the Kadanoff-Baym equations
for the current-induced forces. Electron-electron interactions can be
systematically included through many-body perturbation theory, making the
nonequilibrium Green's functions formulation suitable for first-principles
treatments of realistic junctions. The method is benchmarked against
simulations via real-time Kadanoff-Baym equations, finding an excellent
agreement. Results on a paradigmatic model of molecular motor show that
correlations can change dramatically the physical scenario by, e.g. introducing
a sizable damping in the self-sustained van der Pol oscillations.

30
The categories of this paper are: q-alg
6
The categories of this paper are: astro-ph
21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
10
The categories of this paper are: q-bio
17
The categories of this paper are: q-fin
31
The categories of this paper are: ao-sci
13
The categories of this paper are: quant-ph
11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg
35
The categories of this paper are: mtrl-th
3
The categories of this paper are: physics
34
The categories of this paper are: chem-ph
37
The categories of this paper are: supr-con
7
The categories of this paper are: hep-th
24
The categories of this paper are: dg-ga