Wrapped Brane Solutions in Romans $F(4)$ Gauged Supergravity
Abstract
We explore the spectrum of lower-dimensional anti-de Sitter (AdS) solutions in gauged supergravity in six dimensions. The ansatz employed corresponds to D4-branes partially wrapped on various supersymmetric cycles in special holonomy manifolds. Re-visiting and extending previous results, we study the cases of two, three, and four-dimensional supersymmetric cycles within Calabi-Yau threefold, fourfold, , and Spin(7) holonomy manifolds. We also report on non-supersymmetric AdS vacua, and check their stability in the consistently truncated lower-dimensional effective action, using the Breitenlohner-Freedman bound. We also analyze the IR behavior and discuss the admissibility of the singular flows.
Cite
@article{arxiv.1909.01534,
title = {Wrapped Brane Solutions in Romans $F(4)$ Gauged Supergravity},
author = {Nakwoo Kim and Myungbo Shim},
journal= {arXiv preprint arXiv:1909.01534},
year = {2019}
}
Comments
32 pages, 4 figures; some typos corrected, a footnote added