PreprintCC BY 4.0arXiv
A note on the holographic consistency of DGKT-type vacua with h2,1=0
Abstract
Recent works have pointed out the existence of a holographic constraint on (extremal) three-point functions of scalar moduli in scale-separated AdS vacua. Moreover, it has been shown that this constraint is satisfied in the DGKT scenario in massive type IIA for the original 𝕋6/(ℤ3 × ℤ3) orbifold, as a result of a series of unexpected cancellations. We extend the analysis to more elaborate scenarios, involving geometries with less symmetry and more complicated triple-intersection numbers. Surprisingly, the cancellations persist in all examples with h2,1=0, leading us to speculate this conclusion might hold more generally.
Related
BibTeX
@misc{revello2026note,
title = {{A note on the holographic consistency of DGKT-type vacua with $h^2,1=0$}},
author = {Filippo Revello and Farah Verbeure},
howpublished = {arXiv},
year = {2026},
month = oct,
doi = {10.48550/arxiv.2606.30341},
eprint = {2606.30341},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2606.30341},
note = {CC BY 4.0},
}
RIS
TY - UNPB
TI - A note on the holographic consistency of DGKT-type vacua with h^2,1=0
AU - Filippo Revello
AU - Farah Verbeure
PY - 2026
DA - 2026/10/05
PB - arXiv
DO - 10.48550/arxiv.2606.30341
UR - https://arxiv.org/abs/2606.30341
AB - Recent works have pointed out the existence of a holographic constraint on (extremal) three-point functions of scalar moduli in scale-separated AdS vacua. Moreover, it has been shown that this constraint is satisfied in the DGKT scenario in massive type IIA for the original 𝕋^6/(ℤ_3 × ℤ_3) orbifold, as a result of a series of unexpected cancellations. We extend the analysis to more elaborate scenarios, involving geometries with less symmetry and more complicated triple-intersection numbers. Surprisingly, the cancellations persist in all examples with h^2,1=0, leading us to speculate this conclusion might hold more generally.
ER -