On instanton effects in F-theory

We revisit the issue of M5-brane instanton corrections to the superpotential in F-theory compactifications on elliptically fibered Calabi-Yau fourfolds. Elaborating on concrete geometries, we compare the instanton zero modes for non-perturbative F-theory models with the zero modes in their perturbat...

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Veröffentlicht in:	The journal of high energy physics 2010-08, Vol.2010 (8), Article 79
Hauptverfasser:	Blumenhagen, Ralph, Collinucci, Andrés, Jurke, Benjamin
Format:	Artikel
Sprache:	eng
Schlagworte:	Branes Classical and Quantum Gravitation Elementary Particles High energy physics Instantons Physics Physics and Astronomy Quantum Field Theories Quantum Field Theory Quantum Physics Relativity Theory String Theory
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