21–22 Dec 2023
Dipartimento di Fisica
Europe/Rome timezone

Hadronic vacuum polarization from lattice QCD(+QED) with C* boundary conditions

21 Dec 2023, 16:30
30m
Aula Magna (Dipartimento di Fisica)

Aula Magna

Dipartimento di Fisica

Speaker

Letizia Parato (ETH Zürich)

Description

Achieving subpercent precision in calculating the hadronic vacuum polarization contribution to the muon $g-2$ is essential to correctly interpret new experimental results. At this level of precision, electromagnetic effects from charged quarks cannot be neglected. Lattice QCD+QED simulations present unique challenges, primarily due to the long-range nature of electromagnetic interactions. Our collaboration tackles these challenges by implementing lattice QCD+QED simulations with C* boundary conditions. In this talk, I will outline our specific approach, highlight the benefits it offers, and present our latest progress.

Primary author

Letizia Parato (ETH Zürich)

Presentation materials

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