Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the Algebraic Theory of Soliton and Antisoliton Sectors   We consider the properties of massive one particle states on a translation
covariant Haag-Kastler net in Minkowski space. In two dimensional theories,
these states can be interpreted as soliton states and we are interested in the
existence of antisolitons. It is shown that for each soliton state there are
three different possibilities for the construction of an antisoliton sector
which are equivalent if the (statistical) dimension of the corresponding
soliton sector is finite.

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The categories of this paper are: q-alg
2
The categories of this paper are: math
9
The categories of this paper are: nlin
11
The categories of this paper are: hep-lat
31
The categories of this paper are: ao-sci
32
The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
8
The categories of this paper are: hep-ex
15
The categories of this paper are: nucl-ex
17
The categories of this paper are: q-fin
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The categories of this paper are: adap-org
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The categories of this paper are: funct-an
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The categories of this paper are: bayes-an
20
The categories of this paper are: acc-phys
16
The categories of this paper are: stat
24
The categories of this paper are: dg-ga