94 citations · 177 across the 4 of their papers we have counts for
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hep-th2015★ 1 cited
Supertwistor description of the pure spinor string
Israel Ramirez, Brenno Carlini Vallilo
We describe the pure spinor string in the using unconstrained matrices first used by Roiban and Siegel for the Green-Schwarz superstring.
hep-th2015★ 6 cited
Worldsheet dilatation operator for the superstring
Israel Ramirez, Brenno Carlini Vallilo
In this work we propose a systematic way to compute the logarithmic divergences of composite operators in the pure spinor description of the superstring. The comp…
hep-th2015★ 94 cited
Stress-tensor OPE in N=2 Superconformal Theories
Pedro Liendo, Israel Ramirez, Jihye Seo
We carry out a detailed superspace analysis of the OPE of two N=2 stress-tensor multiplets. Knowledge of the multiplets appearing in the expansion, together with the two-dimensiona…