Stable nonsupersymmetric anti–de Sitter vacua of massive IIA supergravity
Stable nonsupersymmetric anti–de Sitter (AdS) vacua of string theory are widely believed
not to exist. In this Letter, we analytically compute the full bosonic Kaluza-Klein spectrum …
not to exist. In this Letter, we analytically compute the full bosonic Kaluza-Klein spectrum …
Negative scalar potentials and the swampland: an Anti-Trans-Planckian Censorship Conjecture
D Andriot, L Horer, G Tringas - Journal of High Energy Physics, 2023 - Springer
A bstract In this paper, we derive a characterisation of negative scalar potentials, V< 0, in d-
dimensional effective theories of quantum gravity. This is achieved thanks to an Anti-Trans …
dimensional effective theories of quantum gravity. This is achieved thanks to an Anti-Trans …
Bubble instabilities of mIIA on AdS
We consider compactifications of massive IIA supergravity on a six-sphere. This setup is
known to give rise to non-supersymmetric AdS $ _4 $ vacua preserving SO $(7) $ as well as …
known to give rise to non-supersymmetric AdS $ _4 $ vacua preserving SO $(7) $ as well as …
Global properties of the conformal manifold for S-fold backgrounds
A bstract We study a one-parameter family of\(\mathcal {N}\)= 2 anti-de Sitter vacua with U
(1) 2 symmetry of gauged four-dimensional maximal supergravity, with dyonic gauge group …
(1) 2 symmetry of gauged four-dimensional maximal supergravity, with dyonic gauge group …
Non-supersymmetric AdS6 and the swampland
A bstract We discuss infinite families of non-supersymmetric AdS 6 solutions in Type IIB
string theory. They are siblings of supersymmetric solutions which are associated with (p, q) …
string theory. They are siblings of supersymmetric solutions which are associated with (p, q) …
Tachyonic Kaluza-Klein modes and the AdS swampland conjecture
A bstract We compute the Kaluza-Klein spectrum of the non-supersymmetric SO (3) Ũ SO (3)-
invariant AdS 4 vacuum of 11-dimensional supergravity, whose lowest-lying Kaluza-Klein …
invariant AdS 4 vacuum of 11-dimensional supergravity, whose lowest-lying Kaluza-Klein …
BIonic membranes and AdS instabilities
F Marchesano, D Prieto, J Quirant - Journal of High Energy Physics, 2022 - Springer
A bstract We study 4d membranes in type IIA flux compactifications of the form AdS 4× X 6,
where X 6 admits a Calabi-Yau metric. These models feature scale separation and D6 …
where X 6 admits a Calabi-Yau metric. These models feature scale separation and D6 …
S-folds and holographic RG flows on the D3-brane
A Guarino, C Sterckx - Journal of High Energy Physics, 2021 - Springer
A bstract Type IIB S-folds of the form AdS 4× S 1× S 5 are conjectured to correspond to new
strongly coupled three-dimensional CFT's on a localised interface of SYM 4. In this work we …
strongly coupled three-dimensional CFT's on a localised interface of SYM 4. In this work we …
New AdS4 vacua in dyonic ISO (7) gauged supergravity
A bstract We identify 219 AdS 4 solutions in four-dimensional dyonically gauged ISO
(7)\(\mathcal {N}\)= 8 supergravity and present some of their properties. One of the new …
(7)\(\mathcal {N}\)= 8 supergravity and present some of their properties. One of the new …
Supersymmetric spectroscopy on AdS4× S7 and AdS4× S6
M Cesàro, G Larios, O Varela - Journal of High Energy Physics, 2021 - Springer
A bstract New techniques based on Exceptional Field Theory have recently allowed for the
calculation of the Kaluza-Klein spectra of certain AdS 4 solutions of D= 11 and massive IIA …
calculation of the Kaluza-Klein spectra of certain AdS 4 solutions of D= 11 and massive IIA …