306 citations · 2.7k across the 74 of their papers we have counts for
76 papers
T-duality across non-extremal horizons
Maxime Medevielle, Thomas Mohaupt
When applying T-duality to a generic, non-extreme Killing horizon, T-duality is spacelike on one side and timelike on the other. We show, using simple examples from four-dimensiona…
Type-II Calabi-Yau compactifications, T-duality and special geometry in general spacetime signature
M. Medevielle, T. Mohaupt, G. Pope
We obtain the bosonic Lagrangians of vector and hypermultiplets coupled to four-dimensional supergravity in signatures , and (2,2) by compactificatio…
Cosmological Solutions, a New Wick-Rotation, and the First Law of Thermodynamics
J. Gutowski, T. Mohaupt, G. Pope
We present a modified implementation of the Euclidean action formalism suitable for studying the thermodynamics of a class of cosmological solutions containing Killing horizons. To…
Special Geometry, Hessian Structures and Applications
Gabriel Lopes Cardoso, Thomas Mohaupt
The target space geometry of abelian vector multiplets in theories in four and five space-time dimensions is called special geometry. It can be elegantly formulated i…
Four-dimensional vector multiplets in arbitrary signature
Vicente Cortés, Louis Gall, Thomas Mohaupt
We derive a necessary and sufficient condition for Poincaré Lie superalgebras in any dimension and signature to be isomorphic. This reduces the classification problem, up to certai…
From Static to Cosmological Solutions of N=2 Supergravity
Jan Gutowski, Thomas Mohaupt, Giacomo Pope
We obtain cosmological solutions with Kasner-like asymptotics in N=2 gauged and ungauged supergravity by maximal analytic continuation of planar versions of non-extremal black hole…