200 citations · 2.2k across the 128 of their papers we have counts for
13 papers · 1 filter
Single flavour filtering for RHMC in BQCD
Waseem Kamleh, Taylor Haar, Yoshifumi Nakamura +1
Filtering algorithms for two degenerate quark flavours have advanced to the point that, in 2+1 flavour simulations, the cost of the strange quark is significant compared with the l…
Background field Landau mode operators for the nucleon
Waseem Kamleh, Ryan Bignell, Derek B. Leinweber +1
The introduction of a uniform background magnetic field breaks three-dimensional spatial symmetry for a charged particle and introduces Landau mode effects. Standard quark operator…
Electromagnetic Form Factors of Nucleon Excitations in Lattice QCD
Finn M. Stokes, Waseem Kamleh, Derek B. Leinweber +1
Variational analysis techniques in lattice QCD are powerful tools that give access to the full spectrum of QCD. At zero momentum, these techniques are well established and can clea…
Structure of the Nucleon and its Excitations
Waseem Kamleh, Derek Leinweber, Zhan-wei Liu +4
The structure of the ground state nucleon and its finite-volume excitations are examined from three different perspectives. Using new techniques to extract the relativistic compone…
Efficient operators for studying higher partial waves
Jia-jun Wu, Waseem Kamleh, Derek B. Leinweber +3
An extended multi-hadron operator is developed to extract the spectra of irreducible representations in the finite volume. The irreducible representations of the cubic group are pr…
Centre vortex removal restores chiral symmetry
Amalie Trewartha, Waseem Kamleh, Derek Leinweber
The influence of centre vortices on dynamical chiral symmetry breaking is investigated through the light hadron spectrum on the lattice. Recent studies of the quark propagator and…