Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A note on N=(2,2) superfields in two dimensions   Motivated by the results in {\tt hep-th/0508228}, we perform a careful
analysis of the allowed linear constraints on $N=(2,2)$ scalar superfields. We
show that only chiral, twisted-chiral and semi-chiral superfields are possible.
Various subtleties are discussed.

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The categories of this paper are: atom-ph
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The categories of this paper are: astro-ph
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The categories of this paper are: nlin
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The categories of this paper are: ao-sci
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The categories of this paper are: chem-ph
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The categories of this paper are: funct-an
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The categories of this paper are: eess
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The categories of this paper are: adap-org
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The categories of this paper are: alg-geom
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The categories of this paper are: gr-qc
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The categories of this paper are: cond-mat
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The categories of this paper are: q-fin
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The categories of this paper are: quant-ph
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The categories of this paper are: cs
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The categories of this paper are: math
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The categories of this paper are: plasm-ph