7 papers · 1 filter
Critical Dynamics of the Hybrid Monte Carlo Algorithm
SESAM, TXL collaboration, : +13
We investigate the critical dynamics of the Hybrid Monte Carlo algorithm approaching the chiral limit of standard Wilson fermions. Our observations are based on time series of leng…
Improving Stochastic Estimator Techniques for Disconnected Diagrams
J. Viehoff, N. Eicker, S. Guesken +7
Disconnected diagrams are expected to be sensitive to the inclusion of dynamical fermions. We present a feasibility study for the observation of such effects on the nucleonic matri…
Glueballs and string breaking from full QCD
TchiL collaboration, G. S. Bali, N. Eicker +14
We present results on the static potential, and torelon and glueball masses from simulations of QCD with two flavours of dynamical Wilson fermions on and $24^3\time…
Bottomonium from NRQCD with Dynamical Wilson Fermions
A. Spitz, N. Eicker, J. Fingberg +5
We present results for the b \bar b spectrum obtained using an O(M_bv^6)-correct non-relativistic lattice QCD action. Propagators are evaluated on SESAM's three sets of dynamical g…
Light Quark Physics with Dynamical Wilson Fermions
SESAM, TkL collaborations, : +14
We present results for spectroscopy, quark masses and decay constants obtained from SESAM's and TkL's large statistics simulations of QCD with two dynamical Wilson fermions.
Improved Upsilon Spectrum with Dynamical Wilson Fermions
N. Eicker, J. Fingberg, S. Güsken +5
We present results for the b \bar b spectrum obtained using an O(M_bv^6)-correct non-relativistic lattice QCD action, where M_b denotes the bare b-quark mass and v^2 is the mean sq…