SN Orbifolds and String Interactions
Abstract
We study interacting features of SN Orbifold CFTs. Concentrating on characters (associated with SN Orbifold primaries) we first formulate a novel procedure for evaluating them through GL(∞)+ 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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