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arXiv · hep-th/0210168

Metric Building of pp Wave Orbifold Geometries

E. M. Sahraoui·E. H. Saidi
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Abstract

We study strings on orbifolds of $AdS_{5}\times S^5$ by SU(2) discrete groups in the Penrose limit. We derive the degenerate metrics of pp wave of $AdS_{5}\times S^5/Γ$ using ordinary $ADE$ and affine $\wildtilde{ADE}$ singularities of complex surfaces and results on ${\cal N}=4$ CFT$_4$'s. We also give explicit metric moduli depencies for abelian and non abelian orbifolds.

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E. M. Sahraoui, E. H. Saidi. 2003-01-04. Metric Building of pp Wave Orbifold Geometries. https://doi.org/10.1016/s0370-2693(03)00279-x

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