Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Status Confirmed
Seminar Series IPHT-MAT
Subjects hep-th
Date Monday 17 September 2018
Time 14:15
Institute IPHT
Seminar Room Salle Claude Itzykson, Bât. 774
Speaker's Last Name Diego Marques
Speaker's First Name
Speaker's Email Address
Speaker's Institution Université de Buenos Aires
Title Relating duality covariant approaches to higher derivatives in the heterotic string
Abstract There are two approaches to duality covariant first order alpha-prime corrections to the heterotic string. One is based on an extension of the duality structure, and the other relies on deformed gauge transformations. I will introduce an all order framework from which both approaches can be derived, proving their equivalence and extending them to higher orders.
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