On the stability of AdS backgrounds with λ-deformed factors

On the stability of AdS backgrounds with λ-deformed factors

A bstract We investigate the stability of the non-supersymmetric solutions of type-IIB supergravity having an unwarped AdS factor and λ -deformed subspaces found in [26]. Among the plethora of solutions we study the perturbative stability of backgrounds with an AdS n , with n = 3, 4, 6, factor. Our...

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Veröffentlicht in:The journal of high energy physics 2021-07, Vol.2021 (7), p.1-33, Article 54
Hauptverfasser: Itsios, G., Panopoulos, P., Sfetsos, K., Zoakos, D.
Format: Artikel
Sprache:eng
Schlagworte:
AdS-CFT Correspondence
Classical and Quantum Gravitation
Deformation
Eigenvalues
Elementary Particles
Flux compactifications
Gravity
High energy physics
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Quantum Physics
Regular Article - Theoretical Physics
Relativity Theory
Spacetime
Stability
String Theory
Subspaces
Supergravity
Supersymmetry Breaking
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Zusammenfassung:A bstract We investigate the stability of the non-supersymmetric solutions of type-IIB supergravity having an unwarped AdS factor and λ -deformed subspaces found in [26]. Among the plethora of solutions we study the perturbative stability of backgrounds with an AdS n , with n = 3, 4, 6, factor. Our analysis is performed from a lower dimensional effective theory which we construct. We uncover the regions and isolated points in the parameter space of potential perturbative stability.
ISSN:1029-8479
1029-8479
DOI:10.1007/JHEP07(2021)054