Skip to content
DraconiticResearch
Search Sources API
203,234 studies31 sourcesUpdated 29 min ago
PreprintCC BY 4.0arXiv

G2 resolutions and backtracking in scale-separated AdS3

  • Aviral Aggarwal
  • Fien Apers
  • Fotis Farakos
Open at sourcePDFDOICite

Abstract

We study scale-separated AdS3 models with full moduli stabilization in massive IIA supergravity on G2 orientifolds. In addition to constructing new examples, we investigate the properties of these models once the singularities of the G2 toroidal orbifold are resolved. The blow-up moduli are shown to be stabilized using fluxes in a parametric regime that preserves scale separation and control under the supergravity approximation. We further show that the apparent orientifold intersections in the singular orbifold description do not exist on such resolved spaces. Finally, we analyze the brane dual picture of such models using flux backtracking. We highlight several interesting features from such analysis such as a finite interval solution of the resulting flow equations in some of the models and the desirable low-energy decoupling of brane modes.

Related

  1. Scale-separated AdS vacua on Riemann-Flat Manifolds
    Miquel Aparici, Ivano Basile, Bruno Valeixo Bento +1
    arXivPreprintarXiv licenceFull textGravitation & general relativityHigh-energy & particle physicsarXivHAL
  2. A Scale-Separated Full-Field Monopole Method for Precipitation Modelling
    C. W. Sinclair
    arXivPreprintCC BY-NC-ND 4.0Full textCondensed matterarXiv
  3. Scale-separated AdS2 flux vacua from type II
    George Tringas, Timm Wrase
    arXivPreprintarXiv licenceFull textHigh-energy & particle physicsarXiv
  4. Stars Would Remember a Recent Gravitational Transition: Testing G-step Resolutions of the Hubble Tension with Red Dwarfs
    Jeremy Sakstein, Harry Desmond
    arXivPreprintarXiv licenceFull textCosmologyGalaxiesarXiv
  5. Global structure and holonomy of conserved resolutions in the cylindrical Dirac doublet
    Zhongze Guo, Bei Xu, Qiang Gu
    arXivPreprintarXiv licenceFull textQuantum physics & quantum informationarXiv

Cite

BibTeXRIS
BibTeX
@misc{aggarwal2026resolutions,
  title = {{G2 resolutions and backtracking in scale-separated AdS$_3$}},
  author = {Aviral Aggarwal and Fien Apers and Fotis Farakos},
  howpublished = {arXiv},
  year = {2026},
  month = oct,
  doi = {10.48550/arxiv.2610.13586},
  eprint = {2610.13586},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2610.13586},
  note = {CC BY 4.0},
}
RIS
TY  - UNPB
TI  - G2 resolutions and backtracking in scale-separated AdS_3
AU  - Aviral Aggarwal
AU  - Fien Apers
AU  - Fotis Farakos
PY  - 2026
DA  - 2026/10/09
PB  - arXiv
DO  - 10.48550/arxiv.2610.13586
UR  - https://arxiv.org/abs/2610.13586
AB  - We study scale-separated AdS_3 models with full moduli stabilization in massive IIA supergravity on G2 orientifolds. In addition to constructing new examples, we investigate the properties of these models once the singularities of the G2 toroidal orbifold are resolved. The blow-up moduli are shown to be stabilized using fluxes in a parametric regime that preserves scale separation and control under the supergravity approximation. We further show that the apparent orientifold intersections in the singular orbifold description do not exist on such resolved spaces. Finally, we analyze the brane dual picture of such models using flux backtracking. We highlight several interesting features from such analysis such as a finite interval solution of the resulting flow equations in some of the models and the desirable low-energy decoupling of brane modes.
ER  -