Warped G2 throats from deformed conifolds in IIA supergravity

We analyze the IIA supergravity solutions corresponding to a warped product of a 3D external Minkowski space and a 7D internal non-compact space, with the latter being the direct product of a deformed conifold and a circle. The specific construction allows for the presence of either a finite 4-cycle or a 3-cycle at the tip supported by the F 4 or the H 3 flux respectively. Once we mod-out by a Z 2 involution we can also get a G2 space, and for completeness we also report on some basic features that we expect from the embedding in a compact setup.

Authors

Institutions

Publication Details

Journal
Physics Letters B
Published
2025-08-08
DOI
https://doi.org/10.1016/j.physletb.2025.139809
Primary Topic
Black Holes and Theoretical Physics
Type
article
Field-Weighted Citation Impact
0.00
Controls
|||
ALL TIME
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
article

Warped G2 throats from deformed conifolds in IIA supergravity

Fotis Farakos
Physics Letters B
Black Holes and Theoretical Physics
article

Warped G2 throats from deformed conifolds in IIA supergravity

Fotis Farakos
article en

Abstract

We analyze the IIA supergravity solutions corresponding to a warped product of a 3D external Minkowski space and a 7D internal non-compact space, with the latter being the direct product of a deformed conifold and a circle. The specific construction allows for the presence of either a finite 4-cycle or a 3-cycle at the tip supported by the F 4 or the H 3 flux respectively. Once we mod-out by a Z 2 involution we can also get a G2 space, and for completeness we also report on some basic features that we expect from the embedding in a compact setup.

Physics Letters BVol. 868
National Technical University of Athens (GR)
Zero hunger
Openalex Percentile: Top 91%
Black Holes and Theoretical Physics
AI Navigator

Ask Laika to Summarize, Analyze, and Connect papers live on the map.

Summarize Papers & Methodologies

Extract key findings, datasets, and comparative methods across publications.

Benchmark Rankings & Visual Analytics

Rank top research institutions, authors, funders, topics, and journals by Field-Weighted Citation Impact (FWCI) and paper volume with instant charts.

Connect Distant Disciplines

Bridge topological clusters on the map to find hidden collaborative intersections.