147 citations · 1.9k across the 32 of their papers we have counts for
5 papers · 1 filter
Non-geometric heterotic backgrounds and 6D SCFTs/LSTs
Anamaría Font, Iñaki García-Etxebarria, Dieter Lust +2
We study six-dimensional theories living on defects of non-geometric backgrounds of the and the heterotic strin…
Non-Geometric Vacua of the Heterotic String and Little String Theories
Anamaría Font, Christoph Mayrhofer
We study a class of 6d non-geometric vacua of the heterotic string which can be understood as fibrations of genus-two curves over…
Algebraic Cycles and Local Anomalies in F-Theory
Martin Bies, Christoph Mayrhofer, Timo Weigand
We introduce a set of identities in the cohomology ring of elliptic fibrations which are equivalent to the cancellation of gauge and mixed gauge-gravitational anomalies in F-theory…
Gauge Backgrounds and Zero-Mode Counting in F-Theory
Martin Bies, Christoph Mayrhofer, Timo Weigand
Computing the exact spectrum of charged massless matter is a crucial step towards understanding the effective field theory describing F-theory vacua in four dimensions. In this wor…
Global Orientifolded Quivers with Inflation
Michele Cicoli, Iñaki García-Etxebarria, Christoph Mayrhofer +3
We describe global embeddings of fractional D3 branes at orientifolded singularities in type IIB flux compactifications. We present an explicit Calabi-Yau example where the chiral…