<div class="csl-bib-body">
<div class="csl-entry">Cribiori, N., Kallosh, R., Linde, A., & Roupec, C. (2020). de Sitter Minima from M-theory and string theory. <i>Physical Review D</i>, <i>101</i>(4), Article 046018. https://doi.org/10.1103/physrevd.101.046018</div>
</div>
-
dc.identifier.issn
2470-0010
-
dc.identifier.uri
http://hdl.handle.net/20.500.12708/141535
-
dc.description.abstract
We study M-theory compactification on T7/Z23 in the presence of a seven-flux, metric fluxes, and KK monopoles. The effective four-dimensional supergravity has seven chiral multiplets whose couplings are specified by the G2-structure of the internal manifold. We supplement the corresponding superpotential by a KKLT type nonperturbative exponential contribution for all, or for some of the seven moduli, and find a discrete set of supersymmetric Minkowski minima. We also study type IIA and type IIB string theory compactified on T6/Z22. In type IIA, we use a six-flux, geometric fluxes, and nonperturbative exponents. In type IIB theory, we use F and H fluxes, and nongeometric Q and P fluxes, corresponding to consistently gauged supergravity with certain embedding tensor components, without nonperturbative exponents. Also in these situations, we produce discrete Minkowski minima. Finally, to construct dS vacua starting from these Minkowski progenitors, we follow the procedure of mass production of dS vacua.
en
dc.language.iso
en
-
dc.publisher
AMER PHYSICAL SOC
-
dc.relation.ispartof
Physical Review D
-
dc.subject
supergravity
-
dc.subject
de Sitter minima
-
dc.title
de Sitter Minima from M-theory and string theory
en
dc.type
Artikel
de
dc.type
Article
en
dc.contributor.affiliation
Stanford University
-
dc.type.category
Original Research Article
-
tuw.container.volume
101
-
tuw.container.issue
4
-
tuw.journal.peerreviewed
true
-
tuw.peerreviewed
true
-
wb.publication.intCoWork
International Co-publication
-
tuw.researchTopic.id
X1
-
tuw.researchTopic.name
außerhalb der gesamtuniversitären Forschungsschwerpunkte