149 citations · 357 across the 16 of their papers we have counts for
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Calculation of Finite Size Effects on the Nucleon Mass in Unquenched QCD using Chiral Perturbation Theory
A. Ali Khan, T. Bakeyev, M. Göckeler +7
The finite size effects on nucleon masses are calculated in relativistic chiral perturbation theory. Results are compared with two-flavor lattice results.
The nucleon mass in N_f=2 lattice QCD: finite size effects from chiral perturbation theory
A. Ali Khan, T. Bakeyev, M. Göckeler +8
In the framework of relativistic SU(2)_f baryon chiral perturbation theory we calculate the volume dependence of the nucleon mass up to and including O(p^4). Since the parameters i…
Structure functions and form factors close to the chiral limit from lattice QCD
T. Bakeyev, D. Galletly, M. Göckeler +12
Results for nucleon matrix elements (arising from moments of structure functions) and form factors from a mixture of runs using Wilson, clover and overlap fermions (both quenched a…
Accelerating Hasenbusch's acceleration of Hybrid Monte Carlo
A. Ali Khan, T. Bakeyev, M. Göckeler +6
Hasenbusch has proposed splitting the pseudo-fermionic action into two parts, in order to speed-up Hybrid Monte Carlo simulations of QCD. We have tested a different splitting, also…
Chiral Perturbation Theory and Finite Size Effects on the Nucleon Mass in unquenched QCD
A. Ali Khan, T. Bakeyev, M. Göckeler +7
We calculate finite size effects on nucleon masses in chiral perturbation theory. We confront the theoretical predictions with N_f=2 lattice results and discuss chiral extrapolatio…
Non-perturbative renormalisation and improvement of the local vector current for quenched and unquenched Wilson fermions
T. Bakeyev, M. Gockeler, R. Horsley +4
By considering the local vector current between nucleon states and imposing charge conservation, we determine its renormalisation constant and quark mass improvement coefficient fo…