4 citations · 4 across the 2 of their papers we have counts for
2 papers
hep-ph2021★ 4 cited
Revisiting quark-hadron duality for heavy meson non-leptonic decays in two-dimensional QCD
Hiroyuki Umeeda
We study lifetimes of heavy mesons in the 't Hooft model, a large- theory of strong interaction in two-dimensional spacetime. Since this model is solvable, one can evaluate th…
hep-ph2014
Study of an anomalous tau lepton decay using a chiral Lagrangian with vector mesons
Daiji Kimura, Takuya Morozumi, Hiroyuki Umeeda
The hadronic tau decay occurs through V-A weak current. In this decay mode, the vector current contribution is intrinsic parity violating and the axial curren…