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arXiv · 2312.11298

Progress in generating gauge ensembles with Stabilized Wilson Fermions

Francesca Cuteri·Anthony Francis·Patrick Fritzsch·Giovanni Pederiva·Antonio Rago·Andrea Shindler·Andre Walker-Loud·Savvas Zafeiropoulos
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Abstract

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 $SU(3)$ 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 further validation observables on the available ensembles.

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Francesca Cuteri, Anthony Francis, Patrick Fritzsch, Giovanni Pederiva, Antonio Rago, Andrea Shindler, Andre Walker-Loud, Savvas Zafeiropoulos. 2023-12-18. Progress in generating gauge ensembles with Stabilized Wilson Fermions. https://arxiv.org/abs/2312.11298

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