72 citations · 75 across the 3 of their papers we have counts for
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Beauty mesons in lattice QCD with exact chiral symmetry
Ting-Wai Chiu, Tung-Han Hsieh, Chao-Hsi Huang +1
We present the first study of treating b, c, and s quarks as Dirac fermions in lattice QCD with exact chiral symmetry. For 100 gauge configurations generated with single-plaquette…
N(N*) and Delta(Delta*) on the lattice
Ting-Wai Chiu, Tung-Han Hsieh
We investigate the mass spectrum of Nucleon and Delta (and its counterparts with strange and charm), and their excited states, in quenched lattice QCD with exact chiral symmetry. F…
The topological characteristics of lattice Dirac operators
Ting-Wai Chiu
We show that even if a lattice Dirac operator satisfies the conditions consisting of locality, free of species doublings, correct continuum behavior, $\gm5$-hermiticity and the Gin…
Fermion determinant and chiral anomaly on a finite lattice
Ting-Wai Chiu
The fermion determinant and the chiral anomaly of lattice Dirac operator D on a finite lattice are investigated. The condition for D to reproduce correct chiral anomaly at each sit…
Perturbation calculation of the axial anomaly of Ginsparg-Wilson fermion
Ting-Wai Chiu, Tung-Han Hsieh
We evaluate the axial anomaly for the general Ginsparg-Wilson fermion operator $D = D_c (\Id + R D_c)^{-1}$ with $R = r \Id$. For any chirally symmetric which in the free fer…