470 citations · 8.8k across the 182 of their papers we have counts for
6 papers · 2 filters
Generalized geometry, calibrations and supersymmetry in diverse dimensions
Dieter Lust, Peter Patalong, Dimitrios Tsimpis
We consider type II backgrounds of the form R^{1,d-1} x M^{10-d} for even d, preserving 2^{d/2} real supercharges; for d = 4, 6, 8 this is minimal supersymmetry in d dimensions, wh…
T-duality and closed string non-commutative (doubled) geometry
Dieter Lust
We provide some evidence that closed string coordinates will become non-commutative turning on H-field flux background in closed string compactifications. This is in analogy to ope…
FCNC Processes from D-brane Instantons
Ralph Blumenhagen, Andreas Deser, Dieter Lust
Low string scale models might be tested at the LHC directly by their Regge resonances. For such models it is important to investigate the constraints of Standard Model precision me…
Flux compactification on smooth, compact three-dimensional toric varieties
Magdalena Larfors, Dieter Lust, Dimitrios Tsimpis
Three-dimensional smooth, compact toric varieties (SCTV), when viewed as real six-dimensional manifolds, can admit G-structures rendering them suitable for internal manifolds in su…
DWSB in heterotic flux compactifications
Johannes Held, Dieter Lust, Fernando Marchesano +1
We address the construction of non-supersymmetric vacua in heterotic compactifications with intrinsic torsion and background fluxes. In particular, we implement the approach of dom…
Geometric flows in Horava-Lifshitz gravity
Ioannis Bakas, Francois Bourliot, Dieter Lust +1
We consider instanton solutions of Euclidean Horava-Lifshitz gravity in four dimensions satisfying the detailed balance condition. They are described by geometric flows in three di…