Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Decoherence in the chemical compass: The role of decoherence for avian
  magnetoreception   Contrary to the usual picture that decoherence destroys quantum properties
and causes the quantum-to-classical transition, we argue that decoherence can
also play a constructive role in driving quantum dynamics and amplifying its
results to macroscopic scales. We support this perspective by presenting an
example system from spin chemistry, which is also of importance for biological
systems, e.g. in avian magnetoreception.

15
The categories of this paper are: nucl-ex
18
The categories of this paper are: econ
8
The categories of this paper are: hep-ex
17
The categories of this paper are: q-fin
37
The categories of this paper are: supr-con
11
The categories of this paper are: hep-lat
5
The categories of this paper are: gr-qc
32
The categories of this paper are: atom-ph
28
The categories of this paper are: alg-geom
24
The categories of this paper are: dg-ga
12
The categories of this paper are: nucl-th
1
The categories of this paper are: cs
0
The categories of this paper are: hep-ph
27
The categories of this paper are: comp-gas
7
The categories of this paper are: hep-th
9
The categories of this paper are: nlin