descriptionPublicationkeyboard_double_arrow_right Article , Preprint , Other literature type 27 Jan 2012Embargo end date: 01 Jan 2011 English Publisher:WileyJournal:Fortschritte der Physik, volume 60, pages 987-990 (issn: 0015-8208, eissn: 1521-3978,

Authors: Diederik Roest; Adolfo Guarino; Giuseppe Dibitetto;

doi: 10.1002/prop.201200004 , 10.48550/arxiv.1112.1306

arXiv: http://arxiv.org/abs/1112.1306

handle: 11370/f725570f-3582-4ea5-801e-8d627e56b297

Vacua analysis in extended supersymmetry compactifications

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Abstract

AbstractWe analyse geometric type IIA flux compactifications leading to 𝒩 = 4 gauged supergravities in four dimensions. The complete landscape of isotropic vacua is presented, which turns out to belong to a unique theory. The solutions admit an uplift to maximal supergravity due to the vanishing of the flux‐induced tadpoles for all the supersymmetry‐breaking branes. Such an uplift is sketched out and the full 𝒩 = 8 mass spectra are discussed. We find the interesting presence of a non‐supersymmetric and nevertheless stable minimum.

Related Organizations

University of Groningen
Netherlands
University of Gronigen
Netherlands

Keywords

High Energy Physics - Theory, High Energy Physics - Theory (hep-th), supergravity models, Flux compactifications, FOS: Physical sciences, extended supersymmetry

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