18 citations · 42 across the 4 of their papers we have counts for
13 papers · 1 filter
The APENEXT project
F. Bodin, P. Boucaud, N. Cabibbo +31
APENEXT is a new generation APE processor, optimized for LGT simulations. The project follows the basic ideas of previous APE machines and develops simple and cheap parallel system…
Quenched twisted mass QCD at small quark masses and in large volume
M. Della Morte, R. Frezzotti, J. Heitger
As a test of quenched lattice twisted mass QCD, we compute the non-perturbatively O() improved pseudoscalar and vector meson masses and the pseudoscalar decay constant down to $…
Status of APEmille
APE-Collaboration, :, A. Bartoloni +31
This paper presents the status of the APEmille project, which is essentially completed, as far as machine development and construction is concerned. Several large installations of…
Cutoff effects in twisted mass lattice QCD
M. Della Morte, R. Frezzotti, J. Heitger +1
We present a first numerical study of lattice QCD with O(a) improved Wilson quarks and a chirally twisted mass term. Renormalized correlation functions are derived from the Schroed…
Non-perturbative scaling tests of twisted mass QCD
M. Della Morte, R. Frezzotti, J. Heitger +1
We present a scaling study of lattice QCD with O(a) improved Wilson fermions and a chirally twisted mass term. In order to get precise results with a moderate computational effort,…
QCD at finite temperature and partially negative flavour numbers
G. M. de Divitiis, R. Frezzotti, M. Masetti +1
We study dynamical fermion effects in lattice QCD at finite temperature. The method adopted is basically the extrapolation from negative flavour numbers already tested at zero temp…