Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Superconformal Invariants and Extended Supersymmetry   The superconformal invariants in analytic superspace are found.
Superconformal invariance is shown to imply that the Green's functions of
analytic operators are invariant holomorphic sections of a line bundle on a
product of certain harmonic superspaces. It is argued that the correlation
functions for a class of sufficiently low dimension gauge invariant operators
in N=2 and N=4 supersymmetric Yang-Mills theory can be evaluated up to
constants.

22
The categories of this paper are: chao-dyn
32
The categories of this paper are: atom-ph
31
The categories of this paper are: ao-sci
6
The categories of this paper are: astro-ph
1
The categories of this paper are: cs
5
The categories of this paper are: gr-qc
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The categories of this paper are: eess
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The categories of this paper are: comp-gas
34
The categories of this paper are: chem-ph
8
The categories of this paper are: hep-ex
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The categories of this paper are: q-fin
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The categories of this paper are: cmp-lg
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The categories of this paper are: math-ph
25
The categories of this paper are: patt-sol
37
The categories of this paper are: supr-con
24
The categories of this paper are: dg-ga