52 citations · 129 across the 7 of their papers we have counts for
7 papers
Non-perturbative improvement of the axial current in N_f=3 lattice QCD with Wilson fermions and tree-level improved gauge action
John Bulava, Michele Della Morte, Jochen Heitger +1
The coefficient c_A required for O(a) improvement of the axial current in lattice QCD with N_f=3 flavors of Wilson fermions and the tree-level Symanzik-improved gauge action is det…
B-physics with Wilson fermions
F. Bernardoni, B. Blossier, J. Bulava +8
We report the final results of the ALPHA collaboration for some B-physics observables: , and . We employ CLS configurations with 2 flavors of improved Wi…
Lattice cutoff effects for F_Ds with improved Wilson fermions - a final lesson from the quenched case
Jochen Heitger, Andreas Juttner
In view of the recent excitement about a tension between determinations of f_Ds from experiment and from simulations of lattice QCD with dynamical quarks, we try to clear up the pi…
A precise determination of in quenched QCD
P. Dimopoulos, J. Heitger, F. Palombi +3
The parameter is computed in quenched lattice QCD with Wilson twisted mass fermions. Two variants of tmQCD are used; in both of them the relevant four-fermion operat…
Where does the hot electroweak phase transition end?
F. Csikor, Z. Fodor, J. Heitger
We give the nonperturbative phase diagram of the four-dimensional hot electroweak phase transition. A systematic extrapolation is done. Our results show that the finite t…
The strength of the electroweak phase transition at 80 GeV
F. Csikor, Z. Fodor, J. Heitger
In this letter we present the results of our numerical simulations for the finite temperature electroweak phase transition using the SU(2)-Higgs model on four-dimensional lattices…