134 citations · 301 across the 6 of their papers we have counts for
6 papers
Neutrinos from Primordial Black Holes in Theories with Extra Dimensions
Luis A. Anchordoqui, Francis Halzen, Dieter Lust
The quantum gravity scale within the dark dimension scenario () roughly coincides with the energy scale of the KM3-230213A neutrino ($E_ν\sim 10^{8}~{\rm…
Matching the Vilkovisky-DeWitt Effective Action of Quantum Gravity to String Theory
Xavier Calmet, Elias Kiritsis, Folkert Kuipers +1
In this work, we discuss the matching of the Vilkovisky-DeWitt effective action of quantum gravity to an example of an ultra-violet complete theory of quantum gravity. We show how…
The LHC String Hunter's Companion (II): Five-Particle Amplitudes and Universal Properties
D. Lust, O. Schlotterer, S. Stieberger +1
We extend the study of scattering amplitudes presented in ``The LHC String Hunter's Companion'' to the case of five-point processes that may reveal the signals of low mass strings…
Moduli Stabilization in Type IIB Orientifolds (II)
D. Lust, S. Reffert, E. Scheidegger +2
We discuss general properties of moduli stablization in KKLT scenarios in type IIB orientifold compactifications. In particular, we find conditions for the Kaehler potential to all…
Perturbative and non-perturbative monodromies in N=2 heterotic string vacua
Gabriel Lopes Cardoso, Dieter Lüst, Thomas Mohaupt
In this talk we summarise our recent results on perturbative and non-perturbative monodromies in four-dimensional heterotic strings with space-time supersymmetry, and we comp…
A Large Class of New Gravitational and Axionic Backgrounds for Four-Dimensional Superstrings
E. Kiritsis, C. Kounnas, D. Lust
A large class of new 4-D superstring vacua with non-trivial/singular geometries, spacetime supersymmetry and other background fields (axion, dilaton) are found. Killing symmetries…