Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: $S_N$ Orbifolds and String Interactions   We study interacting features of $S_N$ Orbifold CFTs. Concentrating on
characters (associated with $S_N$ Orbifold primaries) we first formulate a
novel procedure for evaluating them through $GL(\infty)_+$ tracing. The result
is a polynomial formula which we show gives results equivalent to those found
by Bantay. From this we deduce a hierarchy of commuting Hamiltonians featuring
locality in the induced space, and nonlinear string-type interactions.

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The categories of this paper are: nucl-ex
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
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The categories of this paper are: nlin
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The categories of this paper are: nucl-th
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The categories of this paper are: eess
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The categories of this paper are: math
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The categories of this paper are: solv-int
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The categories of this paper are: q-fin
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The categories of this paper are: mtrl-th
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The categories of this paper are: econ
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The categories of this paper are: chao-dyn
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The categories of this paper are: plasm-ph
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The categories of this paper are: stat
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The categories of this paper are: ao-sci
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The categories of this paper are: funct-an