Title: No Manifest T-Duality

Presenter:  Steven Weilong Hsia

Time & Date: Wednesday, July 2nd, 2025 (Tir 11th, 1404), 14:00 IRST

Place: Participation Link (https://meet.google.com/rzp-vtxh-dbf)

Abstract: When reduced d-dimensions tree-level string theory exhibits an O(d,d) symmetry. This symmetry appears only after certain field redefinitions. We find a simple form for a subset of these redefinitions at order \alpha′^3 and show that they cannot be uplifted to ten dimensions.

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