scholarly journals Lattice QCD with optimal domain-wall fermions: light meson spectroscopy

2011 ◽  
Author(s):  
Ting-Wai Chiu ◽  
Tung-Han Hsieh ◽  
Yao-Yuan Mao
Keyword(s):  
Domain Wall ◽  
Lattice Qcd ◽  
Light Meson ◽  
Optimal Domain ◽  
Domain Wall Fermions ◽  
Meson Spectroscopy

scholarly journals GPU-Based Conjugate Gradient Solver for Lattice QCD with Domain-Wall Fermions

2011 ◽  
Author(s):  
Yao-Yuan Mao ◽  
Ting-Wai Chiu ◽  
Tung-Han Hsieh ◽  
Kenji Ogawa
Keyword(s):  
Domain Wall ◽  
Lattice Qcd ◽  
Conjugate Gradient ◽  
Domain Wall Fermions ◽  
Conjugate Gradient Solver

scholarly journals Chiral transition andU(1)Asymmetry restoration from lattice QCD using domain wall fermions

2012 ◽  
Vol 86 (9) ◽  
Author(s):  
A. Bazavov ◽  
Tanmoy Bhattacharya ◽  
Michael I. Buchoff ◽  
Michael Cheng ◽  
N. H. Christ ◽  
...  
Keyword(s):  
Domain Wall ◽  
Lattice Qcd ◽  
Domain Wall Fermions ◽  
Chiral Transition

scholarly journals 2+1flavor domain wall QCD on a(2  fm)3lattice: Light meson spectroscopy withLs=16

2007 ◽  
Vol 76 (1) ◽  
Author(s):  
C. Allton ◽  
D. J. Antonio ◽  
T. Blum ◽  
K. C. Bowler ◽  
P. A. Boyle ◽  
...  
Keyword(s):  
Domain Wall ◽  
Light Meson ◽  
Meson Spectroscopy

scholarly journals Nucleon axial charge from quenched lattice QCD with domain wall fermions

2003 ◽  
Vol 68 (5) ◽  
Author(s):  
S. Sasaki ◽  
K. Orginos ◽  
S. Ohta ◽  
T. Blum
Keyword(s):  
Domain Wall ◽  
Lattice Qcd ◽  
Axial Charge ◽  
Domain Wall Fermions

scholarly journals Mass Spectra of Ds and Ωc in Lattice QCD with Nf = 2 + 1 + 1 Domain-Wall Quarks

2018 ◽  
Vol 175 ◽  
pp. 05015
Author(s):  
Ting-Wai Chiu
Keyword(s):  
Domain Wall ◽  
Lattice Qcd ◽  
Mass Spectra ◽  
Pion Mass ◽  
High Energy ◽  
Lhcb Collaboration ◽  
Optimal Domain ◽  
Charmed Baryons ◽  
Experimental Values ◽  
Good Agreement

We perform hybrid Monte Carlo simulation of lattice QCD with Nf = 2+1+1 optimal domain-wall quarks on the 323 × 64 lattice with lattice spacing a ~ 0:06 fm, and generate a gauge ensemble with physical s and c quarks, and pion mass ~ 280 MeV. Using 2-quark (meson) and 3-quark (baryon) interpolating operators, the mass spectra of the lowest-lying states containing s and c quarks (Ds and Ωc) are extracted [1], which turn out in good agreement with the high energy experimental values, together with the predictions of the charmed baryons which have not been observed in experiments. For the five new narrow c states observed by the LHCb Collaboration [2], the lowest-lying Ωc(3000) agrees with our predicted mass 3015(29)(34) MeV of the lowest-lying Ωc with JP = 1/2−. This implies that JP of Ωc(3000) is 1/2−.

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