13 papers
Perturbative quantum electrodynamics with generalized domain wall fermions
Matteo Di Carlo, Antonin Portelli
In this paper we derive the expansion of the generalized domain-wall fermion Dirac operator including electromagnetic corrections up to , which are relevant for l…
Efficiently unquenching QCD+QED at O()
Tim Harris, Vera Gülpers, Antonin Portelli +1
We outline a strategy to efficiently include the electromagnetic interactions of the sea quarks in QCD+QED. When computing iso-spin breaking corrections to hadronic quantities at l…
Real radiative decays of heavy pseudoscalar mesons
Teseo San Jose, Yasumichi Aoki, Matteo Di Carlo +9
We report our ongoing lattice QCD study of radiative leptonic decays of the charged pseudoscalar mesons , , , and . We carry out our analysis on…
scattering as a step towards from Lattice QCD
Felix Erben, Matthew Black, Peter Boyle +7
Rare decays provide some of the most sensitive tests of the Standard Model and require precise and systematically improvable hadronic input from lattice QCD. F…
FLAG Review 2024
Y. Aoki, T. Blum, S. Collins +28
We review lattice results related to pion, kaon, -meson, -meson, and nucleon physics with the aim of making them easily accessible to the nuclear and particle physics communi…
Application of Laplace filters to the analysis of lattice time correlators
Antonin Portelli, Justus Tobias Tsang
The analysis of lattice simulation correlation function data is notoriously hindered by the ill-conditioning of the Euclidean time covariance matrix. Additionally, the isolation of…