N=2 Superconformal Description of Superstring in Ramond-Ramond Plane Wave Backgrounds
classification
✦ hep-th
keywords
backgroundsplaneramond-ramondwavesuperstringactionassociatedconsistent
read the original abstract
Using the U(4) formalism developed ten years ago, the worldsheet action for the superstring in Ramond-Ramond plane wave backgrounds is expressed in a manifestly N=(2,2) superconformally invariant manner. This simplifies the construction of consistent Ramond-Ramond plane wave backgrounds and eliminates the problems associated with light-cone interaction point operators.
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