135 citations · 679 across the 9 of their papers we have counts for
19 papers
New supersymmetric AdS4 type II vacua
Dieter Lust, Dimitrios Tsimpis
Building on our recent results on dynamic SU(3)xSU(3) structures we present a set of sufficient conditions for supersymmetric AdS4xM6 backgrounds of type IIA/IIB supergravity. Thes…
Classes of AdS4 type IIA/IIB compactifications with SU(3)xSU(3) structure
Dieter Lust, Dimitrios Tsimpis
We introduce an ansatz which allows us to solve the supersymmetry equations for warped N=1 AdS4 type II supergravity compactifications of general SU(3)xSU(3) structure. As a byprod…
The effective theory of type IIA AdS4 compactifications on nilmanifolds and cosets
Claudio Caviezel, Paul Koerber, Simon Kors +3
We consider string theory compactifications of the form AdS4 x M6 with orientifold six-planes, where M6 is a six-dimensional compact space that is either a nilmanifold or a coset.…
Generalized non-supersymmetric flux vacua
Dieter Lust, Fernando Marchesano, Luca Martucci +1
We discuss a novel strategy to construct 4D N=0 stable flux vacua of type II string theory, based on the existence of BPS bounds for probe D-branes in some of these backgrounds. In…
Type IIA AdS4 compactifications on cosets, interpolations and domain walls
Paul Koerber, Dieter Lust, Dimitrios Tsimpis
We present a classification of a large class of type IIA N=1 supersymmetric compactifications to AdS4, based on left-invariant SU(3)-structures on coset spaces. In the absence of s…
AdS4 flux vacua in type II superstrings and their domain-wall solutions
C. Kounnas, D. Lust, P. M. Petropoulos +1
We investigate the emergence of supersymmetric negative-vacuum-energy ground states in four dimensions. First, we rely on the analysis of the effective superpotential, which depend…