<div class="csl-bib-body">
<div class="csl-entry">Andriot, D., Horer, L., & Marconnet, P. (2022). Exploring the landscape of (anti-) de Sitter and Minkowski solutions: group manifolds, stability and scale separation. <i>Journal of High Energy Physics</i>, <i>109 (2022)</i>, Article 109. https://doi.org/10.1007/JHEP08(2022)109</div>
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dc.identifier.issn
1029-8479
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/142106
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dc.description.abstract
We classified in arXiv:2201.04152 certain 10d supergravity solutions with a 4d de Sitter, Minkowski or anti-de Sitter spacetime. We then found new solutions in previously unexplored classes. In this paper we study their properties, compare them to swampland conjectures, and make new observations. Using new numerical tools, we first identify all Lie algebras underlying the 6d group manifolds, allowing us to discuss their compactness. We then investigate scale separation, and prove related no-go theorems. Last but not least, we automatize and analyze the stability of all solutions. This leads us to propose the Massless Minkowski Conjecture, claiming the systematic presence of a 4d massless scalar field.
en
dc.description.sponsorship
Fonds zur Förderung der wissenschaftlichen Forschung (FWF)
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dc.description.sponsorship
Fonds zur Förderung der wissenschaftlichen Forschung (FWF)
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dc.language.iso
en
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dc.publisher
SPRINGER
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dc.relation.ispartof
Journal of High Energy Physics
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dc.subject
Flux Compactifications
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dc.subject
String and Brane Phenomenology
en
dc.subject
Supergravity Models
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dc.subject
Superstring Vacua
en
dc.title
Exploring the landscape of (anti-) de Sitter and Minkowski solutions: group manifolds, stability and scale separation
