Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Simulation of frustrated classical XY models with ultra-cold atoms in 3D
  triangular optical lattices   Miscellaneous magnetic systems are being recently intensively investigated
because of their potential applications in modern technologies. Nonetheless, a
many body dynamical description of complex magnetic systems may be cumbersome,
especially when the system exhibits a geometrical frustration. This paper deals
with simulations of the classical XY model on a three dimensional triangular
lattice with anisotropic couplings, including an analysis of the phase diagram
and a Bogoliubov description of the dynamical stability of mean-field
stationary solutions. We also discuss the possibilities of the realization of
Bose-Hubbard models with complex tunneling amplitudes in shaken optical
lattices without breaking the generalized time-reversal symmetry and the
opposite, i.e. real tunneling amplitudes in systems with the time-reversal
symmetry broken.

30
The categories of this paper are: q-alg
32
The categories of this paper are: atom-ph
26
The categories of this paper are: bayes-an
33
The categories of this paper are: plasm-ph
34
The categories of this paper are: chem-ph
35
The categories of this paper are: mtrl-th
10
The categories of this paper are: q-bio
7
The categories of this paper are: hep-th
1
The categories of this paper are: cs
14
The categories of this paper are: math-ph
22
The categories of this paper are: chao-dyn
23
The categories of this paper are: solv-int
11
The categories of this paper are: hep-lat
2
The categories of this paper are: math
6
The categories of this paper are: astro-ph
37
The categories of this paper are: supr-con