SCOAP3 Repository 4 records found  Search took 0.02 seconds. 
1. Opposite-parity contaminations in lattice nucleon form factors / Stokes, Finn M. ; Kamleh, Waseem ; Leinweber, Derek B.
The recently introduced parity expanded variational analysis (PEVA) technique allows for the isolation of baryon eigenstates at finite momentum free from opposite-parity contamination. [...]
Published in Physical Review D 99 (2019) 10.1103/PhysRevD.99.074506 arXiv:1809.11002
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2. Gluon propagator on a center-vortex background / Biddle, James C. ; Kamleh, Waseem ; Leinweber, Derek B.
The impact of SU(3) center vortices on the gluon propagator in Landau gauge is investigated on original, vortex-removed and vortex-only lattice gauge field configurations. [...]
Published in Physical Review D 98 (2018) 10.1103/PhysRevD.98.094504 arXiv:1806.04305
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3. Neutron magnetic polarizability with Landau mode operators / Bignell, Ryan ; Hall, Jonathan ; Kamleh, Waseem ; Leinweber, Derek ; et al
The application of a uniform background magnetic field makes standard quark operators utilizing gauge-covariant Gaussian smearing inefficient at isolating the ground state nucleon at nontrivial field strengths. [...]
Published in Physical Review D 98 (2018) 10.1103/PhysRevD.98.034504 arXiv:1804.06574
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4. Evidence that centre vortices underpin dynamical chiral symmetry breaking in SU(3) gauge theory / Trewartha, Daniel ; Kamleh, Waseem ; Leinweber, Derek
The link between dynamical chiral symmetry breaking and centre vortices in the gauge fields of pure SU(3) gauge theory is studied using the overlap-fermion quark propagator in Lattice QCD. [...]
Published in Physics letters B (2015) 10.1016/j.physletb.2015.06.025
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1 Kamleh, W.
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