Nonperturbative corrections to 4D string theory effective actions from SL(2,Z) duality and supersymmetry

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dc.creatorRobles-Llana, Daniel
dc.creatorRocek, Martin
dc.creatorSaueressig, Frank
dc.creatorTheis, Ulrich
dc.creatorVandoren, Stefan
dc.date2006-12-04
dc.date2007-04-04
dc.date.accessioned2026-07-07T11:03:02Z
dc.date.available2026-07-07T11:03:02Z
dc.descriptionWe find the D(-1) and D1-brane instanton contributions to the hypermultiplet moduli space of type IIB string compactifications on Calabi-Yau threefolds. These combine with known perturbative and worldsheet instanton corrections into a single modular invariant function that determines the hypermultiplet low-energy effective acction.
dc.description5 pages, 1 figure; v2: minor changes, references added, title changed as requested by PRL
dc.identifierhttps://arxiv.org/abs/hep-th/0612027
dc.identifierhttp://arxiv.org/abs/hep-th/0612027
dc.identifierPhys.Rev.Lett.98:211602,2007
dc.identifierdoi:10.1103/PhysRevLett.98.211602
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/188451
dc.subjectHigh Energy Physics - Theory
dc.titleNonperturbative corrections to 4D string theory effective actions from SL(2,Z) duality and supersymmetry
dc.typetext

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