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arxiv: hep-th/0503197 · v1 · submitted 2005-03-25 · ✦ hep-th

Super-Poincare Covariant Two-Loop Superstring Amplitudes

classification ✦ hep-th
keywords amplitudescovariantformalismsuper-poincaresuperstringtwo-loopbosonscomputations
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The super-Poincare covariant formalism for the superstring is used to compute massless four-point two-loop amplitudes in ten-dimensional superspace. The computations are much simpler than in the RNS formalism and include both external bosons and fermions.

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