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oaioai:ri.conicet.gov.ar:11336/17704

All gaugings and stable de Sitter in D = 7 half-maximal supergravity

Authors
Publication date
5 November 2015
Publisher
Springer
Doi

    Abstract

    We study the general formulation of gauged supergravity in seven dimensions with sixteen supercharges keeping duality covariance by means of the embedding tensor formalism. We first classify all inequivalent duality orbits of consistent deformations. Secondly, we analyse the complete set of critical points in a systematic way. Interestingly, we find the first examples of stable de Sitter solutions within a theory with such a large amount of supersymmetry.Fil: Dibitetto, Giuseppe. University of Uppsala; SueciaFil: Fernandez Melgarejo, Jose J.. Harvard University; Estados UnidosFil: Marques, Diego. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentin

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    This paper was published in CONICET Digital.

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