Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Species-selective confinement of atoms dressed with multiple
  radiofrequencies   Methods to manipulate the individual constituents of an ultracold quantum gas
mixture are essential tools for a number of applications, for example the
direct quantum simulation of impurity physics. We investigate a scheme in which
species-selective control is achieved using magnetic potentials dressed with
multiple radiofrequencies, exploiting the different Land\'e g-factors of the
constituent atomic species. We describe a mixture dressed with two frequencies,
where atoms are confined in harmonic potentials with a controllable degree of
overlap between the two atomic species. This is then extended to a four
radiofrequency scheme in which a double well potential for one species is
overlaid with a single well for the other. The discussion is framed with
parameters that are suitable for a 85Rb and 87Rb mixture, but is readily
generalised to other combinations.

26
The categories of this paper are: bayes-an
6
The categories of this paper are: astro-ph
30
The categories of this paper are: q-alg
0
The categories of this paper are: hep-ph
18
The categories of this paper are: econ
13
The categories of this paper are: quant-ph
21
The categories of this paper are: adap-org
24
The categories of this paper are: dg-ga
16
The categories of this paper are: stat
35
The categories of this paper are: mtrl-th
20
The categories of this paper are: acc-phys
8
The categories of this paper are: hep-ex
10
The categories of this paper are: q-bio
23
The categories of this paper are: solv-int
33
The categories of this paper are: plasm-ph
22
The categories of this paper are: chao-dyn