de Sitter Extrema and the Swampland
Abstract: Recently it has been conjectured that string theory does not allow for dS vacua or dS extrema. To scrutinize such a conjecture, it is important to study concrete string theory compactifications and spell out their assumptions and potential shortcomings. We do so for one particular class of string compactifications, namely classical compactifications of type II string theory with fluxes, D‐branes and O‐planes on manifolds with SU (3) structure. In particular, we revisit previously found dS critical points, construct many new ones and check whether they invalidate the dS swampland conjecture.
Recently it has been conjectured that string theory does not allow for dS vacua or dS extrema. To scrutinize such a conjecture, it is important to study concrete string theory compactifications and spell out their assumptions and potential shortcomings. Here this is done for one particular class of string compactifications, namely classical compactifications of type II string theory with fluxes, D‐branes and O‐planes on manifolds with SU (3) structure. In particular, the author revisit previously found dS critical points, construct many new ones and check whether they invalidate the dS swampland conjecture.
- Standort
-
Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
-
Online-Ressource
- Sprache
-
Englisch
- Erschienen in
-
de Sitter Extrema and the Swampland ; volume:67 ; number:1-2 ; year:2019 ; extent:8
Fortschritte der Physik; 67, Heft 1-2 (2019) (gesamt 8)
- Urheber
- DOI
-
10.1002/prop.201800082
- URN
-
urn:nbn:de:101:1-2022080408010448221889
- Rechteinformation
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
-
15.08.2025, 07:23 MESZ
Datenpartner
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Beteiligte
- Roupec, Christoph
- Wrase, Timm
Ähnliche Objekte (12)
Confinement in de Sitter space and the swampland
Quantum corrections and the de Sitter swampland conjecture
Racetrack potentials and the de Sitter swampland conjectures
Bounds on slow roll and the de Sitter Swampland
Strengthening the de Sitter swampland conjecture in warm inflation
de Sitter swampland conjecture in string field inflation
Weakly coupled de Sitter vacua with fluxes and the swampland
Racing through the swampland: de Sitter uplift vs. weak gravity
De Sitter quantum breaking, swampland conjectures and thermal strings
How a four-dimensional de Sitter solution remains outside the swampland
Non-perpetual eternal inflation and the emergent de Sitter Swampland conjecture
Implication of the swampland distance conjecture on the Cohen–Kaplan–Nelson bound in de Sitter space
Confinement in de Sitter space and the swampland
Quantum corrections and the de Sitter swampland conjecture
Racetrack potentials and the de Sitter swampland conjectures
Bounds on slow roll and the de Sitter Swampland
Strengthening the de Sitter swampland conjecture in warm inflation
de Sitter swampland conjecture in string field inflation
Weakly coupled de Sitter vacua with fluxes and the swampland
Racing through the swampland: de Sitter uplift vs. weak gravity
De Sitter quantum breaking, swampland conjectures and thermal strings
How a four-dimensional de Sitter solution remains outside the swampland
Non-perpetual eternal inflation and the emergent de Sitter Swampland conjecture
Implication of the swampland distance conjecture on the Cohen–Kaplan–Nelson bound in de Sitter space
Confinement in de Sitter space and the swampland
Quantum corrections and the de Sitter swampland conjecture
Racetrack potentials and the de Sitter swampland conjectures
Bounds on slow roll and the de Sitter Swampland
Strengthening the de Sitter swampland conjecture in warm inflation
de Sitter swampland conjecture in string field inflation
Weakly coupled de Sitter vacua with fluxes and the swampland
Racing through the swampland: de Sitter uplift vs. weak gravity
De Sitter quantum breaking, swampland conjectures and thermal strings
How a four-dimensional de Sitter solution remains outside the swampland
Non-perpetual eternal inflation and the emergent de Sitter Swampland conjecture