2 papers
hep-lat2025
Investigating a two-level algorithm for fermionic observables
Lorenzo Barca, Jacob Finkenrath, Stefan Schaefer
We investigate the combination of a two-level sampling algorithm with distillation techniques to compute disconnected fermionic correlation functions. The method relies on a factor…
hep-lat2025
Update on two-level sampling for glueball observables in quenched QCD
Lorenzo Barca, Jacob Finkenrath, Francesco Knechtli +3
We report our progress in combining a two-level sampling algorithm with distillation techniques for calculations of disconnected diagrams in quenched QCD. The simulations are perfo…