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arXiv · hep-th/9411119

Topological Descendants: DDK and KM Realizations

Beatriz Gato-Rivera·Jose Ignacio Rosado
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Abstract

The "minimal matter + scalar" system can be embedded into the twisted N=2 topological algebra in two ways: a la DDK or a la KM. Here we present some results concerning the topological descendants and their DDK and KM realizations. In particular, we prove four "no-ghost" theorems (two for null states) regarding the reduction of the topological descendants into secon- daries of the "minimal matter + scalar" conformal field theory. We write down the relevant expressions for the case of level 2 descendants.

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Beatriz Gato-Rivera, Jose Ignacio Rosado. 1994-11-16. Topological Descendants: DDK and KM Realizations. https://doi.org/10.1016/0370-2693(94)01637-r

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