One-loop conformal invariance of the type II pure spinor superstring in a curved background
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Fecha
2007-01-01
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Profesor/a Guía
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Idioma
en
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SPRINGER
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Licencia CC
CC BY 4.0
Atribución/Reconocimiento 4.0 Internacional
Deed
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https://creativecommons.org/licenses/by/4.0/deed.es
Resumen
We compute the one-loop beta functions for the Type II superstring using the pure spinor formalism in a generic supergravity background. It is known that the classical pure spinor BRST symmetry puts the background fields on-shell. In this paper we show that the one-loop beta functions vanish as a consequence of the classical BRST symmetry of the action.
Notas
INDEXACIÓN: WEB OF SCIENCE.
Palabras clave
conformal field models in string theory, anomalies in field and string theories, SIGMA-MODEL
Citación
JOURNAL OF HIGH ENERGY PHYSICS, Issue 1, 042
DOI
10.1088/1126-6708/2007/01/042