235 citations · 2.5k across the 71 of their papers we have counts for
4 papers · 1 filter
D-branes and non-Abelian T-duality
Robin Terrisse, Dimitrios Tsimpis, Catherine A. Whiting
We study the effect of non-Abelian T-duality (NATD) on D-brane solutions of type II supergravity. Knowledge of the full interpolating brane solution allows us to track the brane ch…
Consistent truncation with dilatino condensation on nearly Kähler and Calabi-Yau manifolds
Robin Terrisse, Dimitrios Tsimpis
We construct a consistent four-scalar truncation of ten-dimensional IIA supergravity on nearly Kähler spaces in the presence of dilatino condensates. The truncation is universal, i…
One-loop bosonic string and De Sitter space
Sabine Harribey, Dimitrios Tsimpis
We calculate the bosonic string one-loop three- and four-point amplitudes to quadradic order in momentum, and we read off the one-loop low-energy two-derivative effective action fo…
Laplacian spectrum on a nilmanifold, truncations and effective theories
David Andriot, Dimitrios Tsimpis
Motivated by low energy effective theories arising from compactification on curved manifolds, we determine the complete spectrum of the Laplacian operator on the three-dimensional…