%0 Conference Paper %F Oral %T D-instantons and superpotential %+ Laboratoire Charles Coulomb (L2C) %A Alexandrov, Sergey %F Invité %< sans comité de lecture %Z L2C:22-039 %B Strings and Geometry 2022 %C Utrecht, Netherlands %8 2022-05-02 %D 2022 %Z Physics [physics]/High Energy Physics - Theory [hep-th]Conference papers %X I'll present the computation of a D-instanton induced superpotential in an orientifold Calabi-Yau compactification of type II string theory using a direct worldsheet approach. %G English %L hal-03664125 %U https://hal.science/hal-03664125 %~ CNRS %~ L2C %~ UNIV-MONTPELLIER %~ UM-2015-2021 %~ UM-EPE