scholarly journals Lattice QCD with mixed action – Borici-Creutz valence quark on staggered sea

2018 ◽  
Vol 175 ◽  
pp. 05001
Author(s):  
Subhasish Basak ◽  
Jishnu Goswami ◽  
Dipankar Chakrabarti
Keyword(s):  
Lattice Qcd ◽  
Valence Quark ◽  
Broken Symmetries ◽  
Mixed Action

Mixed action lattice QCD with Borici-Creutz valence quarks on staggered sea is investigated. The counter terms in Borici-Creutz action are fixed nonperturbatively to restore the broken symmetries. On symmetry restoration, the usual signatures of partial quenching / unitarity violation like negative scalar correlator are observed. The size of unitarity violation due to different discretization of valence and sea quark is determined by measuring Δmix.

scholarly journals Valence-quark distribution of the kaon and pion from lattice QCD

2021 ◽  
Vol 103 (1) ◽  
Author(s):  
Huey-Wen Lin ◽  
Jiunn-Wei Chen ◽  
Zhouyou Fan ◽  
Jian-Hui Zhang ◽  
Rui Zhang
Keyword(s):  
Lattice Qcd ◽  
Valence Quark ◽  
Quark Distribution

scholarly journals Pion valence quark distribution from current-current correlation in lattice QCD

2020 ◽  
Vol 102 (5) ◽  
Author(s):  
Raza Sabbir Sufian ◽  
Colin Egerer ◽  
Joseph Karpie ◽  
Robert G. Edwards ◽  
Bálint Joó ◽  
...  
Keyword(s):  
Lattice Qcd ◽  
Valence Quark ◽  
Quark Distribution ◽  
Current Correlation

scholarly journals SU(2)low-energy constants from mixed-action lattice QCD

2012 ◽  
Vol 86 (9) ◽  
Author(s):  
S. R. Beane ◽  
W. Detmold ◽  
P. M. Junnarkar ◽  
T. C. Luu ◽  
K. Orginos ◽  
...  
Keyword(s):  
Lattice Qcd ◽  
Low Energy ◽  
Mixed Action ◽  
Energy Constants

scholarly journals The Gell-Mann–Okubo mass relation among baryons from fully-dynamical mixed-action lattice QCD

2007 ◽  
Vol 654 (1-2) ◽  
pp. 20-26 ◽  
Author(s):  
Silas R. Beane ◽  
Kostas Orginos ◽  
Martin J. Savage
Keyword(s):  
Lattice Qcd ◽  
Mass Relation ◽  
Mixed Action

scholarly journals I=2ππscattering from fully-dynamical mixed-action lattice QCD

2006 ◽  
Vol 73 (5) ◽  
Author(s):  
Silas R. Beane ◽  
Paulo F. Bedaque ◽  
Kostas Orginos ◽  
Martin J. Savage
Keyword(s):  
Lattice Qcd ◽  
Mixed Action

scholarly journals Neutral kaon mixing parameterBKfrom unquenched mixed-action lattice QCD

2010 ◽  
Vol 81 (1) ◽  
Author(s):  
C. Aubin ◽  
Jack Laiho ◽  
Ruth S. Van de Water
Keyword(s):  
Lattice Qcd ◽  
Neutral Kaon ◽  
Mixed Action

scholarly journals The kaon B-parameter from unquenched mixed action lattice QCD

2008 ◽  
Author(s):  
Ruth Van de Water ◽  
Christopher Aubin ◽  
Jack Laiho
Keyword(s):  
Lattice Qcd ◽  
Mixed Action
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