Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Two-particle non-local Aharonov-Bohm effect from two single-particle
  emitters   We propose a mesoscopic circuit in the quantum Hall effect regime comprising
two uncorrelated single-particle sources and two distant Mach-Zehnder
interferometers with magnetic fluxes, which allows in a controllable way to
produce orbitally entangled electrons. Two-particle correlations appear as a
consequence of erasing of which path information due to collisions taking place
at distant interferometers and in general at different times. The two-particle
correlations manifest themselves as an Aharonov-Bohm effect in noise while the
current is insensitive to magnetic fluxes. In an appropriate time-interval the
concurrence reaches a maximum and a Bell inequality is violated.

37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
21
The categories of this paper are: adap-org
11
The categories of this paper are: hep-lat
26
The categories of this paper are: bayes-an
6
The categories of this paper are: astro-ph
14
The categories of this paper are: math-ph
1
The categories of this paper are: cs
32
The categories of this paper are: atom-ph
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
25
The categories of this paper are: patt-sol
10
The categories of this paper are: q-bio
33
The categories of this paper are: plasm-ph
29
The categories of this paper are: funct-an
17
The categories of this paper are: q-fin