606 citations · 829 across the 7 of their papers we have counts for
7 papers
Charmonium, and from overlap fermion on DWF configurations
Y. B. Yang, Y. Chen, A. Alexandru +9
We take a new approach to determine the scale parameter , the physical masses of strange and charm quarks through a global fit which incorporates continuum extrapolation, chir…
The parameter in the overlap on domain-wall mixed action
M. Lujan, A. Alexandru, T. Draper +6
A direct calculation of the mixed-action parameter with valence overlap fermions on a domain-wall fermion sea is presented. The calculation is performed on four ensembles…
Study of the scalar charmed-strange meson Ds0*(2317) with chiral fermions
M. Gong, A. Li, A. Alexandru +3
The recently discovered charmed-strangemeson Ds0*(2317) has been speculated to be a tetraquark mesonium. We study this suggestion with overlap fermions on 2+1 flavor domain wall fe…
Meson spectra from overlap fermion on domain wall gauge configurations
N. Mathur, A. Alexandru, Y. Chen +9
We report meson spectra obtained by using valence overlap fermion propagators generated on a background of 2+1 flavor domain wall fermion gauge configurations on 16^3 X 32, 24^3 X…
Glueball Spectrum and Matrix Elements on Anisotropic Lattices
Y. Chen, A. Alexandru, S. J. Dong +10
The glueball-to-vacuum matrix elements of local gluonic operators in scalar, tensor, and pseudoscalar channels are investigated numerically on several anisotropic lattices with the…
A study of pentaquarks on the lattice with overlap fermions
N. Mathur, F. X. Lee, A. Alexandru +8
We present a quenched lattice QCD calculation of spin-1/2 five-quark states with quark content for both positive and negative parities. We do not observe any bound pe…