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Heterotic Instantons for Monad and Extension Bundles

We consider non-perturbative superpotentials from world-sheet instantons wrapped on holomorphic genus zero curves in heterotic string theory. These superpotential contributions feature prominently in moduli stabilization and large field axion inflation, which makes their presence or absence, as well...

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Detalles Bibliográficos
Autores principales: Buchbinder, Evgeny I., Lukas, Andre, Ovrut, Burt A., Ruehle, Fabian
Lenguaje:eng
Publicado: 2019
Materias:
Acceso en línea:https://dx.doi.org/10.1007/JHEP02(2020)081
http://cds.cern.ch/record/2706080

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