Vertex operators for the superstring with manifest d = 6 $$ \mathcal{N} $$ = 1 supersymmetry
Year: 2025
Type: article
Abstract: A bstract By extending the six-dimensional hybrid formalism for the superstring to include d = 6 $$ \mathcal{N} $$ N = 1 superspace variables along with unconstrained bosonic ghost fields, we construct a manifestly spacetime supersymmetric vertex operator U . We demonstrate that the BRST invariance of U implies the d = 6 $$ \mathcal{N} $$ N = 1 SYM equations of motion in superspace. Furthermore, we show that spacetime supersymmetric scattering amplitudes can be computed in a manner analogous to that of the non-minimal pure spinor formalism.
Source: Journal of High Energy Physics
Author: Cassiano A. Daniel
Institution: Universidade Estadual Paulista (Unesp)
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4413891820