On off-shell bosonic string amplitudes

On off-shell bosonic string amplitudes

We give a simple prescription for computing, in the framework of the bosonic string theory, off-shell one-loop amplitudes with any number of external massless particles, for both the open and closed strings. We discuss their properties and, in particular, for the two-string one-loop amplitudes, we s...

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Bibliografiske detaljer
Main Authors:	Cappiello, L, Marotta, R, Pettorino, R, Pezzella, F
Format:	Journal article
Sprog:	English
Udgivet:	1998

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