Light hadron spectrum and decay constants in quenched lattice QCD

1994 ◽  
Vol 49 (1) ◽  
pp. 474-485 ◽  
Author(s):  
C. R. Allton ◽  
L. Lellouch ◽  
C. T. Sachrajda ◽  
H. Wittig ◽  
R. M. Baxter ◽  
...  
Keyword(s):  
Lattice Qcd ◽  
Hadron Spectrum ◽  
Decay Constants ◽  
Light Hadron

scholarly journals Light hadron spectrum and quark masses from quenched lattice QCD

2003 ◽  
Vol 67 (3) ◽  
Author(s):  
S. Aoki ◽  
G. Boyd ◽  
R. Burkhalter ◽  
S. Ejiri ◽  
M. Fukugita ◽  
...  
Keyword(s):  
Lattice Qcd ◽  
Hadron Spectrum ◽  
Quark Masses ◽  
Light Hadron

Light hadron spectrum from lattice QCD

2009 ◽  
Author(s):  
Z. Fodor ◽  
Marvin L. Marshak
Keyword(s):  
Lattice Qcd ◽  
Hadron Spectrum ◽  
Light Hadron

scholarly journals A Numerical Study of Renormalization Group Transformations on Multiscale Lattices

2018 ◽  
Vol 175 ◽  
pp. 02006 ◽  
Author(s):  
Jiqun Tu ◽  
Robert Mawhinney
Keyword(s):  
Renormalization Group ◽  
Numerical Study ◽  
Single Step ◽  
Meson Decay ◽  
Hadron Spectrum ◽  
Gauge Action ◽  
Decay Constants ◽  
Light Hadron ◽  
Hadron Masses ◽  
Perturbative Renormalization

The RBC and UKQCD Collaborations have shown that light hadron masses and meson decay constants measured on 2+1 flavor Mobius DWF ensembles generated with the Iwasaki gauge action and a dislocation suppressing determinant ratio (DSDR) term show few percent O(a2) scaling violations for ensembles with a-1 = 1 GeV. We call this combination the ID+MDWF action and this scaling implies that, to a good approximation, these ensembles lie on a renormalization group trajectory, where the form of the action is unchanged and only the bare parameters need to be tuned to stay on the trajectory. Here we investigate whether a single-step APE-like blocking kernel can reproduce this trajectory and test its accuracy via measurements of the light hadron spectrum and non-perturbative renormalization. As we report, we find close matching to the renormalization group trajectory from this simple blocking kernel.

scholarly journals Leptonic decay constants and in three flavor lattice QCD

2005 ◽  
Vol 140 ◽  
pp. 443-445 ◽  
Author(s):  
J.N. Simone ◽  
C. Aubin ◽  
C. Bernard ◽  
C. DeTar ◽  
M. di Pierro ◽  
...  
Keyword(s):  
Lattice Qcd ◽  
Leptonic Decay ◽  
Decay Constants
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