Skip to content

Derivative F-Terms from Heterotic M-Theory Five-brane Instantons

Evgeny I. Buchbinder

hep-tharXiv:hep-th/0611119

Abstract

We study non-perturbative effects due to a heterotic M-theory five-brane wrapped on Calabi-Yau threefold. We show that such instantons contribute to derivative F-terms described recently by Beasley and Witten rather than to the superpotential.

Create a lesson