Type I supergravity effective action from pure spinor formalism
Nenhuma Miniatura disponível
Data
2009-02-01
Autores
Alencar, Geova [UNESP]
Título da Revista
ISSN da Revista
Título de Volume
Editor
Int School Advanced Studies
Resumo
Using the pure spinor formalism, we compute the tree-level correlation functions for three strings, one closed and two open, in N = 1 D = 10 superspace. Expanding the superfields in components, the respective terms of the effective action for the type I supergravity are obtained. All terms found agree with the effective action known in the literature. This result gives one more consistency test for the pure spinor formalism.
Descrição
Palavras-chave
Superstrings and Heterotic Strings, BRST Quantization, Topological Strings, Supersymmetric Effective Theories
Como citar
Journal of High Energy Physics. Trieste: Int School Advanced Studies, n. 2, p. 24, 2009.