Continuum physics with quenched overlap fermions
arXiv:hep-ph/0508085 · doi:10.1103/PhysRevD.72.071501
Abstract
We calculate $m_{ud}=(m_u+m_d)/2$, $m_s$, $f_Ï$ and $f_K$ in the quenched continuum limit with UV-filtered overlap fermions. We see rather small scaling violations on lattices as coarse as $a^{-1} \simeq 1 \mathrm{GeV}$ and conjecture that similar advantages would be manifest in unquenched studies.
10 pages, 5 figures, v2: title changed and other improvements to match published version