3 papers
hep-lat2026
The Peskin-Takeuchi parameter and vector meson decay constants in QCD
Yasumichi Aoki, Tatsumi Aoyama, Ed Bennett +7
We use lattice gauge theory to investigate the Peskin-Takeuchi S parameter in SU(3) gauge theory with eight light fundamental fermions (eight-flavor QCD), a candidate for walking t…
hep-lat2025
A novel view of the flavor-singlet spectrum from multi-flavor QCD on the lattice
Yasumichi Aoki, Tatsumi Aoyama, Ed Bennett +7
SU(3) gauge theories with increasing number of light fermions are the templates of strongly interacting sectors and studying their low-energy dynamics and spectrum is important, bo…
hep-lat2016
S-parameter and vector decay constant in QCD with eight fundamental fermions
LatKMI collaboration, Yasumichi Aoki, Tatsumi Aoyama +10
SU(3) gauge theory with eight massless fundamental fermions seems to be near the conformal boundary, and is a candidate theory of walking technicolor. Along the series of study by…