Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Multi-component Correlated Basis Function Method and its Application
  to Multilayered Dipolar Bose Gases   We present a method for calculating the dynamics of a bosonic mixture, the
multi-component correlated basis function (CBF) method. For single components,
CBF results for the excitation energies agree quite well with experimental
results, even for highly correlated systems like $^4$He, and recent systematic
improvements of CBF achieve perfect agreement. We give a full derivation of
multi-component CBF, and apply the method to a dipolar Bose gas cut into
two-dimensional layers by a deep optical lattice, with coupling between layers
due to the long-ranged dipole-dipole interaction. We consider the case of
strong coupling, leading to large positive interlayer correlations. We
calculate the spectrum for a system of 8 layers and show that the strong
coupling can lead to a simpler spectrum than in the uncoupled case, with a
single peak carrying most of the spectral weight.

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The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
9
The categories of this paper are: nlin
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The categories of this paper are: eess
20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
34
The categories of this paper are: chem-ph
21
The categories of this paper are: adap-org
17
The categories of this paper are: q-fin
18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
2
The categories of this paper are: math
16
The categories of this paper are: stat
0
The categories of this paper are: hep-ph
22
The categories of this paper are: chao-dyn
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The categories of this paper are: supr-con