Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Soliton solutions of Chiral Born-Infeld Theory and baryons   Finite-energy topological spherically symmetrical solutions of Chiral
Born-Infeld Theory are studied. Properties of these solution are obtained, and
a possible physical interpretation is also given. We compute static properties
of baryons (mass,main radius, magnetic main radius, axial coupling constant)
whose solutions can be interpreted as the baryons of QCD.

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The categories of this paper are: math
28
The categories of this paper are: alg-geom
32
The categories of this paper are: atom-ph
33
The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
30
The categories of this paper are: q-alg
29
The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th
14
The categories of this paper are: math-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: q-bio
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The categories of this paper are: hep-th
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The categories of this paper are: cond-mat
22
The categories of this paper are: chao-dyn
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The categories of this paper are: adap-org
35
The categories of this paper are: mtrl-th