Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Directed polaron propagation in linear polypeptides induced by
  intramolecular vibrations and external electric pulses   We study the propagation of $\alpha$-helix polarons in a model describing the
non-adiabatic interaction between an electron and a lattice of quantum
mechanical oscillators at physiological temperature. We show that when excited
by a sub-picosecond electric pulse, as induced by experimentally observed
sub-picosecond charge separation, the polaron is displaced by up to hundreds of
lattice sites before the electron becomes delocalised. We discuss biophysical
implications of our results.

15
The categories of this paper are: nucl-ex
12
The categories of this paper are: nucl-th
10
The categories of this paper are: q-bio
7
The categories of this paper are: hep-th
3
The categories of this paper are: physics
25
The categories of this paper are: patt-sol
19
The categories of this paper are: eess
22
The categories of this paper are: chao-dyn
14
The categories of this paper are: math-ph
36
The categories of this paper are: cmp-lg
9
The categories of this paper are: nlin
11
The categories of this paper are: hep-lat
29
The categories of this paper are: funct-an
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
1
The categories of this paper are: cs