3 papers
hep-th2024
Supersymmetric String Configurations in Ad
Lucas N. S. Martins
In this work, we investigate off-shell supersymmetric string configurations in Euclidean Ad background. By extending the Green-Schwarz supersymmetr…
hep-th2021
supergravity vertex operators
Thiago Fleury, Lucas N. S. Martins
In any type II superstring background, the supergravity vertex operators in the pure spinor formalism are described by a gauge superfield. In this paper, we obtain for the first ti…
hep-th2019
Type IIB superstring vertex operator from the -8 picture
Lucas N. S. Martins
A new procedure was recently proposed for constructing massless Type IIB vertex operators in the pure spinor formalism. Instead of expressing these closed string vertex operators a…