Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Nonlinear Resonant Transport of Bose Einstein Condensates   The coherent flow of a Bose-Einstein condensate through a quantum dot in a
magnetic waveguide is studied. By the numerical integration of the
time-dependent Gross-Pitaevskii equation in presence of a source term, we
simulate the propagation process of the condensate through a double barrier
potential in the waveguide. We find that resonant transport is suppressed in
interaction-induced regimes of bistability, where multiple scattering states
exist at the same chemical potential and the same incident current. We
demonstrate, however, that a temporal control of the external potential can be
used to circumvent this limitation and to obtain enhanced transmission near the
resonance on experimentally realistic time scales.

30
The categories of this paper are: q-alg
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The categories of this paper are: alg-geom
29
The categories of this paper are: funct-an
24
The categories of this paper are: dg-ga
10
The categories of this paper are: q-bio
11
The categories of this paper are: hep-lat
37
The categories of this paper are: supr-con
25
The categories of this paper are: patt-sol
33
The categories of this paper are: plasm-ph
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
13
The categories of this paper are: quant-ph
0
The categories of this paper are: hep-ph
21
The categories of this paper are: adap-org
8
The categories of this paper are: hep-ex
18
The categories of this paper are: econ