Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Weak Antiferromagnetic Order in Anisotropic Quantum Pyrochlores   We study the ground state properties of an anisotropic, quasi-2D version of
the quantum (S=1/2) pyrochlore antiferromagnet. In the presence of
Dzyaloshinsky-Moriya interactions, in addition to the Heisenberg exchanges, it
is shown that two types of ordered magnetic states are generally possible: non
coplanar "chiral," and coplanar antiferromagnetic order. The magnetic moments
in all cases are determined by the Dzyaloshinsky-Moriya interactions and in
this sense the antiferromagnetic order is "weak."

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The categories of this paper are: stat
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The categories of this paper are: dg-ga
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The categories of this paper are: bayes-an
9
The categories of this paper are: nlin
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The categories of this paper are: acc-phys
22
The categories of this paper are: chao-dyn
8
The categories of this paper are: hep-ex
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The categories of this paper are: q-fin
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The categories of this paper are: math-ph
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The categories of this paper are: solv-int
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The categories of this paper are: supr-con
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The categories of this paper are: funct-an
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The categories of this paper are: q-alg
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The categories of this paper are: astro-ph
11
The categories of this paper are: hep-lat
7
The categories of this paper are: hep-th