July 31, 2023 to August 4, 2023
America/Chicago timezone

Progress in generating gauge ensembles with Stabilized Wilson Fermions

Aug 4, 2023, 9:00 AM
20m
Curia II (WH2SW)

Curia II

WH2SW

Speaker

Prof. Anthony Francis (National Yang Ming Chiao Tung University)

Description

The continued generation of $n_f=2+1$ quark flavor gauge configurations using stabilized Wilson fermions by the open lattice initiative (OpenLat) is reported. We present the status of our ongoing production and show updates on increasing statistics at the four lattice spacings $a=0.12, 0.094, 0.077$ and $0.064$ fm. Aside from the flavor symmetric point we discuss advancements in going towards physical pion masses. We show preliminary results of the pion decay constants, extending previous results, and discuss standard hadronic and flow observables on all available ensembles.

Topical area Hadronic and Nuclear Spectrum and Interactions

Primary author

Prof. Anthony Francis (National Yang Ming Chiao Tung University)

Co-authors

Francesca Cuteri (J. W. Goethe Universitaet Frankfurt) Patrick Fritzsch (Trinity College, Dublin) Giovanni Pederiva (Michigan State University) Antonio Rago (𝐶𝑃3-Origins, University of Southern Denmark, 5230 Odense, Denmark) Andrea Shindler (Michigan State University) Andre Walker-Loud (LBNL) Savvas Zafeiropoulos (Universitaet Heidelberg)

Presentation materials