Strings on Plane Waves and AdS x S

John Son

We consider the RNS superstrings in $Ad{S}_3\times S^3\times \mathcal{M}$, where $\mathcal{M}$ may be $K3$ or $T^4$, based on $SL(2,R)$ and SU(2) WZW models. We construct the physical stat…