13 citations · 17 across the 4 of their papers we have counts for
5 papers · 1 filter
Precision Unification and Proton Decay in F-Theory GUTs with High Scale Supersymmetry
Arthur Hebecker, James Unwin
F-theory GUTs provide a promising UV completion for models with approximate gauge coupling unification, such as the (non-supersymmetric) Standard Model. More specifically, if the s…
The String Theory Photoverse
Thibaut Coudarchet, Arthur Hebecker, Joerg Jaeckel +1
String theory compactifications come with numerous factors, implying the presence of many hidden photons in the low-energy EFT. One may call this the ``string photoverse''.…
Lectures on Naturalness, String Landscape and Multiverse
Arthur Hebecker
The cosmological constant and electroweak hierarchy problem have been a great inspiration for research. Nevertheless, the resolution of these two naturalness problems remains myste…
Effective potentials, warping, and implications for F-term uplifting
Arthur Hebecker, Severin Lüst, Andreas Schachner +1
We analyse warping corrections to the scalar potential in flux compactifications of Type IIB string theory, focusing on their effect on -term de Sitter uplifting in Calabi-Yau o…
Loop Blow-up Inflation
SukÅti Bansal, Luca Brunelli, Michele Cicoli +2
We present a new model of string inflation driven by a blow-up Kähler modulus of type IIb compactifications with a potential generated by string loops. Slow-roll is naturally real…