2 papers
hep-th2026
A note on conserved worldsheet supercharges in heterotic pure spinor superstring
Osvaldo Chandia, Brenno Carlini Vallilo
We study conserved worldsheet charges associated with spacetime supersymmetry in heterotic pure-spinor superstrings on curved ten-dimensional superspace backgrounds. Requiring BRST…
hep-th2025
A note on the type II superstring vertex operators in the B-RNS-GSS formalism
Osvaldo Chandia
We construct integrated and unintegrated vertex operators for the type II superstring using the B-RNS-GSS formalism. The construction is done in flat spacetime background for both…