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Calculable $e^{-1/\lambda}$ Effects

We identify and evaluate a class of physical amplitudes in four-dimensional N=4 superstring theory, which receive, in the weak coupling limit, contributions of order e^{-1/\lambda}, where \lambda is the type II superstring coupling constant. They correspond to four-derivative \Ftilde_1 interaction t...

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Detalles Bibliográficos
Autores principales: Antoniadis, Ignatios, Pioline, B., Taylor, T.R.
Lenguaje:eng
Publicado: 1997
Materias:
Acceso en línea:https://dx.doi.org/10.1016/S0550-3213(97)00684-6
http://cds.cern.ch/record/330841

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