Josef Leutgeb

Josef Leutgeb is affiliated with the Institut für Theoretische Physik (E136) at TU Wien. His research focuses on Holographic QCD, particularly its applications to the muon's anomalous magnetic moment (g-2) and meson dynamics. He has contributed to studies on light-by-light scattering, axial vector mesons, and glueball-meson mixing using holographic models. Leutgeb has collaborated extensively with Anton Rebhan and others on high-energy physics topics, including neutron star phase diagrams and central exclusive production processes at colliders.

His work bridges theoretical frameworks like the Witten-Sakai-Sugimoto model with experimental observables, addressing challenges such as the U(1)_A anomaly and hadronic contributions to fundamental constants. Recent publications (2023) refine holographic QCD predictions for muon g-2 and explore radiative decay mechanisms in meson systems.