Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Vibrational structures and long-lasting electronic coherence   Recent observations of beating signals in the excitation energy transfer
dynamics of photosynthetic complexes have been interpreted as evidence for
sustained coherences that are sufficiently long-lived for energy transport and
coherence to coexist. The possibility that coherence may be exploited in
biological processes has opened up new avenues of exploration at the interface
of physics and biology. The microscopic origin of these long-lived coherences,
however, remains to be uncovered. Here we present such a mechanism and verify
it by numerically exact simulations of system-environment dynamics. Crucially,
the non-trivial spectral structures of the environmental fluctuations and
particularly discrete vibrational modes can lead to the generation and
sustenance of both oscillatory energy transport and electronic coherence on
timescales that are comparable to excitation energy transport. This suggests
that the non-trivial structure of protein environments plays a more significant
role for coherence in biological processes than previously believed.

15
The categories of this paper are: nucl-ex
37
The categories of this paper are: supr-con
17
The categories of this paper are: q-fin
10
The categories of this paper are: q-bio
2
The categories of this paper are: math
32
The categories of this paper are: atom-ph
28
The categories of this paper are: alg-geom
30
The categories of this paper are: q-alg
5
The categories of this paper are: gr-qc
14
The categories of this paper are: math-ph
7
The categories of this paper are: hep-th
1
The categories of this paper are: cs
16
The categories of this paper are: stat
34
The categories of this paper are: chem-ph
31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an