92 citations · 181 across the 3 of their papers we have counts for
5 papers
Superstring Scattering Amplitudes with the Pure Spinor Formalism
Carlos R. Mafra
This thesis discusses how the pure spinor formalism can be used to efficiently compute superstring scattering amplitudes. We emphasize the pure spinor superspace form of the kinema…
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…
Some Superstring Amplitude Computations with the Non-Minimal Pure Spinor Formalism
Nathan Berkovits, Carlos R. Mafra
We use the non-minimal pure spinor formalism to compute in a super-Poincare covariant manner the four-point massless one and two-loop open superstring amplitudes, and the gauge ano…
Four-Point One-Loop Amplitude Computation in the Pure Spinor Formalism
Carlos R. Mafra
The massless 4-point one-loop amplitude computation in the pure spinor formalism is shown to agree with the computation in the RNS formalism.
Equivalence of Two-Loop Superstring Amplitudes in the Pure Spinor and RNS Formalisms
Nathan Berkovits, Carlos R. Mafra
The pure spinor formalism for the superstring has recently been used to compute massless four-point two-loop amplitudes in a manifestly super-Poincare covariant manner. In this pap…