8 papers · 1 filter
Holographic Soliton Crystals for Dense Nuclear Matter and Neutron Stars
Lorenzo Bartolini, Sven Bjarke Gudnason, Jonas Mager +1
We construct a nuclear-matter equation of state (EOS) from holographic QCD in the Witten-Sakai-Sugimoto (WSS) model, going beyond the homogeneous ansatz by building dense baryonic…
Status of the hadronic light-by-light contribution to the muon and holographic QCD predictions
Anton Rebhan, Luigi Cappiello, Josef Leutgeb +1
We review the recent progress made with regard to the hadronic light-by-light (HLbL) contribution to the Standard Model prediction of the muon anomalous magnetic moment and how wel…
Properties of Stable Massive Quark Stars in Holography
Kazem Bitaghsir Fadafan, Jesús Cruz Rojas, Jonas Mager
We study a holographic D3/D7 system, whose dilaton profile has been phenomenologically adjusted in the infrared. The model is used to describe a deconfined yet massive quark phase…
Divergences in the hadronic light-by-light amplitude of the holographic soft-wall model
Josef Leutgeb, Jonas Mager, Anton Rebhan
We use the Wentzel-Kramers-Brillouin (WKB) approximation to uncover divergences and instances of non-commuting limits in a large class of holographic soft-wall models. We show that…
The anomalous magnetic moment of the muon in the Standard Model: an update
R. Aliberti, T. Aoyama, E. Balzani +232
We present the current Standard Model (SM) prediction for the muon anomalous magnetic moment, , updating the first White Paper (WP20) [1]. The pure QED and electroweak contrib…
Longitudinal short-distance constraints on hadronic light-by-light scattering and tensor meson contributions to the muon
Jonas Mager, Luigi Cappiello, Josef Leutgeb +1
Short-distance constraints from the operator product expansion in QCD play an important role in the evaluation of the hadronic light-by-light scattering contribution to the anomalo…