From the 1 of 5 linked papers with an AI index.
5 papers
The Too Visible QCD Axion
Luca Di Luzio, Michele Redi, Alessandro Strumia +2
The paper examines a GeV‑scale QCD axion model where the up‑quark mass arises from the QCD chiral condensate, identifies a structural problem that breaks isospin symmetry and disto…
Towards a complete theory of thermal leptogenesis in the SM and MSSM
G. F. Giudice, A. Notari, M. Raidal +2
We perform a thorough study of thermal leptogenesis adding finite temperature effects, RGE corrections, scatterings involving gauge bosons and by properly avoiding overcounting on-…
Infra-red enhanced loops in quadratic gravity
Alberto Salvio, Alessandro Strumia, Marco Vitti
It has been suggested that logarithmically enhanced infra-red loop corrections arising in theories with four derivatives correspond to a physical running of couplings, rendering qu…
Dark Matter
Marco Cirelli, Alessandro Strumia, Jure Zupan
We review observational, experimental and theoretical results related to Dark Matter.
QCD corrections to Minimal Dark Matter annihilations
Alessandro Strumia
QCD corrections to fermionic Minimal Dark Matter annihilations increase its annihilation cross section (by 2% for a weak doublet, 1.3% for a triplet, 0.5% for a quintuplet) and the…