Artículos de revistas
Geometrical framework for picture changing operators in the pure spinor formalism
Fecha
2020-09-16Registro en:
Journal Of High Energy Physics. New York: Springer, n. 9, 15 p., 2020.
1029-8479
10.1007/JHEP09(2020)108
WOS:000573878700001
Autor
Universidade Estadual Paulista (Unesp)
Institución
Resumen
It is well known in NSR string theory, that vertex operators can be constructed in various pictures. Recently this was discussed in the context of pure spinor formalism. NSR picture changing operators have an elegant super-geometrical interpretation. In this paper we provide a generalization of this super-geometrical construction, which is also applicable to the pure spinor formalism.