Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Semiclassical eigenstates of four-sublattice antiferromagnets   Applying Bohr-Sommerfeld quantization and the topological phase of spin path
integrals, one can determine the multiplicities, lattice symmetries, and
eigenvalue clustering pattern of the low-lying singlet eigenstates of the
triangular and fcc antiferromagnets with 4-sublattice classical ground states.
In the triangular case, the clustering pattern agrees with numerical results of
Lecheminant et al (Phys. Rev. B 52, 6647 (1995)).

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The categories of this paper are: solv-int
5
The categories of this paper are: gr-qc
32
The categories of this paper are: atom-ph
3
The categories of this paper are: physics
17
The categories of this paper are: q-fin
9
The categories of this paper are: nlin
14
The categories of this paper are: math-ph
30
The categories of this paper are: q-alg
13
The categories of this paper are: quant-ph
29
The categories of this paper are: funct-an
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The categories of this paper are: stat
18
The categories of this paper are: econ
12
The categories of this paper are: nucl-th
34
The categories of this paper are: chem-ph
7
The categories of this paper are: hep-th
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The categories of this paper are: patt-sol