Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Kaon Condensation in the Bound-State Approach to the Skyrme Model   We explore kaon condensation using the bound-state approach to the Skyrme
model on a 3-sphere. The condensation occurs when the energy required to
produce a $K^-$ falls below the electron fermi level. This happens at the
baryon number density on the order of 3--4 times nuclear density.

18
The categories of this paper are: econ
24
The categories of this paper are: dg-ga
25
The categories of this paper are: patt-sol
32
The categories of this paper are: atom-ph
13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th
7
The categories of this paper are: hep-th
9
The categories of this paper are: nlin
26
The categories of this paper are: bayes-an
2
The categories of this paper are: math
29
The categories of this paper are: funct-an
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The categories of this paper are: alg-geom
1
The categories of this paper are: cs
27
The categories of this paper are: comp-gas
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The categories of this paper are: adap-org
12
The categories of this paper are: nucl-th