Jul 18 – 23, 2022
University of Vienna
Europe/Vienna timezone

D-instanton Induced Superpotential

Not scheduled
20m
Audimax (University of Vienna)

Audimax

University of Vienna

Universitätsring 1, 1010 Vienna, Austria

Speaker

Atakan Hilmi Firat

Description

I will explain how one can fix the normalization of the D-instanton contribution to the superpotential in type II string theory on Calabi-Yau orientifolds using string field theory and show such normalization is holomorphic function of the moduli. I will also argue for the absence of multi-instanton contribution to the superpotential in these scenarios. Based on 2204.02981.

Primary authors

Sergey Alexandrov (Montpellier University) Atakan Hilmi Firat Manki Kim (CERN) Ashoke Sen (Harish-Chandra Research Institute) Bogdan Benedykt Stefanski (City University London (GB))

Presentation materials

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