75 citations · 338 across the 21 of their papers we have counts for
3 papers · 1 filter
UV Sensitivity of the Axion Mass from Instantons in Partially Broken Gauge Groups
Csaba Csaki, Maximilian Ruhdorfer, Yuri Shirman
We examine the contribution of small instantons to the axion mass in various UV completions of QCD. We show that the reason behind the potential dominance of such contributions is…
A Global View of the Off-Shell Higgs Portal
Maximilian Ruhdorfer, Ennio Salvioni, Andreas Weiler
We study for the first time the collider reach on the derivative Higgs portal, the leading effective interaction that couples a pseudo Nambu-Goldstone boson (pNGB) scalar Dark Matt…
Effective Field Theory of Gravity to All Orders
Maximilian Ruhdorfer, Javi Serra, Andreas Weiler
We construct the general effective field theory of gravity coupled to the Standard Model of particle physics, which we name GRSMEFT. Our method allows the systematic derivation of…