37 citations · 91 across the 3 of their papers we have counts for
3 papers
hep-th2011★ 30 cited
Complete N-Point Superstring Disk Amplitude II. Amplitude and Hypergeometric Function Structure
Carlos R. Mafra, Oliver Schlotterer, Stephan Stieberger
Using the pure spinor formalism in part I [1] we compute the complete tree-level amplitude of N massless open strings and find a striking simple and compact form in terms of minima…
hep-th2011★ 24 cited
Complete N-Point Superstring Disk Amplitude I. Pure Spinor Computation
Carlos R. Mafra, Oliver Schlotterer, Stephan Stieberger
In this paper the pure spinor formalism is used to obtain a compact expression for the superstring N-point disk amplitude. The color ordered string amplitude is given by a sum over…
hep-th2010★ 37 cited
PSS: A FORM Program to Evaluate Pure Spinor Superspace Expressions
Carlos R. Mafra
A FORM program which is used to efficiently expand in components pure spinor superfield expressions of kinematic factors is presented and comments on how it works are made. It is h…