41 citations · 155 across the 6 of their papers we have counts for
17 papers
Snowmass Whitepaper: Physical Mathematics 2021
Ibrahima Bah, Daniel Freed, Gregory W. Moore +3
This is a Snowmass whitepaper on physical mathematics. It briefly summarizes and highlights some of the key questions drawn from a much more extensive essay, by the same authors, e…
Stability of topological solitons, and black string to bubble transition
Ibrahima Bah, Anindya Dey, Pierre Heidmann
We study the existence of smooth topological solitons and black strings as locally-stable saddles of the Euclidean gravitational action of five dimensional Einstein-Maxwell theory.…
Smooth Bubbling Geometries Without Supersymmetry
Ibrahima Bah, Pierre Heidmann
We construct the first smooth bubbling geometries using the Weyl formalism. The solutions are obtained from Einstein theory coupled to a two-form gauge field in six dimensions with…
Gravitational Footprints of Black Holes and Their Microstate Geometries
Ibrahima Bah, Iosif Bena, Pierre Heidmann +2
We construct a family of non-supersymmetric extremal black holes and their horizonless microstate geometries in four dimensions. The black holes can have finite angular momentum an…
Topological Stars, Black holes and Generalized Charged Weyl Solutions
Ibrahima Bah, Pierre Heidmann
We construct smooth static bubble solutions, denoted as topological stars, in five-dimensional Einstein-Maxwell theories which are asymptotic to S. The…
Topological Stars and Black Holes
Ibrahima Bah, Pierre Heidmann
We study smooth bubble spacetimes in five-dimensional Einstein-Maxwell theory that resemble four-dimensional magnetic black holes upon Kaluza-Klein reduction. We denote them as Top…