Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Iterative summation of path integrals for nonequilibrium molecular
  quantum transport   We formulate and apply a nonperturbative numerical approach to the
nonequilibrium current, $I(V)$, through a voltage-biased molecular conductor.
We focus on a single electronic level coupled to an unequilibrated vibration
mode (Anderson-Holstein model), which can be mapped to an effective three-state
problem. Performing an iterative summation of real-time path integral (ISPI)
expressions, we accurately reproduce known analytical results in three
different limits. We then study the crossover regime between those limits and
show that the Franck-Condon blockade persists in the quantum-coherent
low-temperature limit, with a nonequilibrium smearing of step features in the
$IV$ curve.

30
The categories of this paper are: q-alg
10
The categories of this paper are: q-bio
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
27
The categories of this paper are: comp-gas
26
The categories of this paper are: bayes-an
35
The categories of this paper are: mtrl-th
17
The categories of this paper are: q-fin
21
The categories of this paper are: adap-org
15
The categories of this paper are: nucl-ex
8
The categories of this paper are: hep-ex
9
The categories of this paper are: nlin
29
The categories of this paper are: funct-an
20
The categories of this paper are: acc-phys
23
The categories of this paper are: solv-int
11
The categories of this paper are: hep-lat