Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Born-Infeld Monopoles and Instantons   We show that in certain non-Abelian Born-Infeld-Higgs theories there are
monopole solutions obeying Bogomol'nyi-like equations in the Prasad-Sommerfield
limit. We also discuss the existence of instanton solution in an SU(2)
Born-Infeld theory.

33
The categories of this paper are: plasm-ph
1
The categories of this paper are: cs
19
The categories of this paper are: eess
3
The categories of this paper are: physics
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The categories of this paper are: funct-an
20
The categories of this paper are: acc-phys
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The categories of this paper are: cmp-lg
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The categories of this paper are: stat
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The categories of this paper are: q-fin
9
The categories of this paper are: nlin
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The categories of this paper are: chem-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: dg-ga
10
The categories of this paper are: q-bio
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The categories of this paper are: solv-int
2
The categories of this paper are: math