Holographic Estimate of Muon g-2

Abstract

I present recent calculations of the hadronic contributions to muon anomalous magnetic moment in holographic QCD, based on gauge/gravity duality. The holographic estimates are compared well with the analysis based on recently revised BaBar measurements of e+ e- -> pi+ pi- cross-sections and also with other model calculations for the light-by-light scattering contributions.

Comments: 7 pages, 6 figures, to appear in proceedings of "Strong Coupling Gauge Theories in LHC Era (SCGT09)," Nagoya, Japan