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Statut |
Confirmé |
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Série |
IPHT-MAT |
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Domaines |
hep-th |
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Date |
Mercredi 17 Mai 2017 |
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Heure |
14:15 |
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Institut |
IPHT |
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Salle |
Salle Claude Itzykson, Bât. 774 |
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Nom de l'orateur |
Harold Erbin |
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Prenom de l'orateur |
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Addresse email de l'orateur |
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Institution de l'orateur |
LPTHE |
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Titre |
Recent developments in superstring field theory |
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Résumé |
I will summarize some recent developments of type II and heterotic superstring field theory, following the approach of Ashoke Sen and based on the construction of the open-closed bosonic string field theory by Zwiebach. I will first recall the reasons for using SFT and then explain how the three main challenges faced by superstring field theory have been solved: inclusion of the Ramond sector, removal of spurious singularities due to the superconformal ghosts and definition of a prescription for the off-shell amplitudes.
arxiv: 1703.06410 |
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Numéro de preprint arXiv |
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Commentaires |
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Fichiers attachés |
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