Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Charge Order with a Noncoplanar Triple-Q Magnetic Order on a Cubic
  Lattice   Ground state of the periodic Anderson model on a cubic lattice is
investigated by mean-field calculations, with focusing on the possibility of
charge ordering. We show that three different charge-ordered phases appear at
3/2 filling, which are accompanied by ferromagnetic, noncoplanar triple-Q, and
ferrimagnetic order, respectively. The triple-Q magnetic order is likely
stabilized by emergent geometrical frustration in the charge-ordered phase with
the ordering wave vector (pi,pi,pi). We show that the nearest-neighbor hopping
between localized electrons stabilizes the triple-Q phase relative to the other
two phases. We also discuss the electronic structure in the triple-Q
charge-ordered phase.

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The categories of this paper are: cmp-lg
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The categories of this paper are: supr-con
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The categories of this paper are: dg-ga
23
The categories of this paper are: solv-int
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The categories of this paper are: mtrl-th
2
The categories of this paper are: math
22
The categories of this paper are: chao-dyn
18
The categories of this paper are: econ
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
8
The categories of this paper are: hep-ex
5
The categories of this paper are: gr-qc
0
The categories of this paper are: hep-ph
14
The categories of this paper are: math-ph
33
The categories of this paper are: plasm-ph
12
The categories of this paper are: nucl-th