34 citations · 45 across the 2 of their papers we have counts for
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hep-th2009★ 34 cited
The One-loop Open Superstring Massless Five-point Amplitude with the Non-Minimal Pure Spinor Formalism
Carlos R. Mafra, Christian Stahn
We compute the massless five-point amplitude of open superstrings using the non-minimal pure spinor formalism and obtain a simple kinematic factor in pure spinor superspace, which…
hep-th2007★ 11 cited
Fermionic superstring loop amplitudes in the pure spinor formalism
Christian Stahn
The pure spinor formulation of the ten-dimensional superstring leads to manifestly supersymmetric loop amplitudes, expressed as integrals in pure spinor superspace. This paper expl…
hep-th2005
Superfield integrals in high dimensions
Michael B. Green, Kasper Peeters, Christian Stahn
We present an efficient, covariant, graph-based method to integrate superfields over fermionic spaces of high dimensionality. We illustrate this method with the computation of the…