Normalization of D-instanton amplitudes
Abstract D-instanton amplitudes suffer from various infrared divergences associated with tachyonic or massless open string modes, leading to ambiguous contribution to string amplitudes. It has been shown previously that string field theory can resolve these ambiguities and lead to unambiguous expres...
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| Formato: | article |
| Lenguaje: | EN |
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SpringerOpen
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/6d82107d1f2848aaa5af2b56a3aa9c1b |
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