Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Many-electron transport in Aharonov-Bohm interferometers: Time-dependent
  density-functional study   We apply time-dependent density-functional theory to study many-electron
transport in Aharonov-Bohm interferometers in a non-equilibrium situation. The
conductance properties in the system are complex and depend on the enclosed
magnetic flux in the interferometer, the number of interacting particles, and
the mutual distance of the transport channels at the points of encounter.
Generally, the electron-electron interactions do not suppress the visibility of
Aharonov-Bohm oscillations if the interchannel distance -- determined by the
positioning of the incompressible strips through the external magnetic field --
is optimized. However, the interactions also impose an interesting
Aharonov-Bohm phase shift with channel distances below or above the optimal
one. This effect is combined with suppressed oscillation amplitudes. We analyze
these effects within different approximations for the exchange-correlation
potential in time-dependent density-functional theory.

22
The categories of this paper are: chao-dyn
29
The categories of this paper are: funct-an
7
The categories of this paper are: hep-th
33
The categories of this paper are: plasm-ph
10
The categories of this paper are: q-bio
37
The categories of this paper are: supr-con
9
The categories of this paper are: nlin
26
The categories of this paper are: bayes-an
1
The categories of this paper are: cs
8
The categories of this paper are: hep-ex
21
The categories of this paper are: adap-org
2
The categories of this paper are: math
3
The categories of this paper are: physics
11
The categories of this paper are: hep-lat
19
The categories of this paper are: eess
16
The categories of this paper are: stat