Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On Target-Space Duality in p-Branes   We study the target-space duality transformations in $p$--branes as
transformations which mix the worldvolume field equations with Bianchi
identities. We consider an $(m+p+1)$-dimensional spacetime with $p+1$
dimensions compactified, and a particular form of the background fields. We
find that while a $GL(2)=SL(2)\times R$ group is realized when $m=0$, only a
two parameter group is realized when $m>0$.

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The categories of this paper are: chem-ph
11
The categories of this paper are: hep-lat
17
The categories of this paper are: q-fin
0
The categories of this paper are: hep-ph
21
The categories of this paper are: adap-org
15
The categories of this paper are: nucl-ex
33
The categories of this paper are: plasm-ph
1
The categories of this paper are: cs
29
The categories of this paper are: funct-an
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The categories of this paper are: math-ph
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The categories of this paper are: eess
8
The categories of this paper are: hep-ex
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The categories of this paper are: chao-dyn
13
The categories of this paper are: quant-ph
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The categories of this paper are: dg-ga
6
The categories of this paper are: astro-ph