103 citations · 155 across the 4 of their papers we have counts for
5 papers
Light baryon masses with dynamical twisted mass fermions
C. Alexandrou, R. Baron, B. Blossier +17
We present results on the mass of the nucleon and the Delta using two dynamical degenerate twisted mass quarks and the tree-level Symanzik improved gauge action. The evaluation is…
Hadron masses in QCD with one quark flavour
F. Farchioni, I. Montvay, G. Münster +3
One-flavour QCD - a gauge theory with SU(3) colour gauge group and a fermion in the fundamental representation - is studied by Monte Carlo simulations. The mass spectrum of hadroni…
The low-lying mass spectrum of the N=1 SU(2) SUSY Yang-Mills theory with Wilson fermions
Federico Farchioni, Roland Peetz
We analyze the low energy spectrum of bound states of the N=1 SU(2) SUSY Yang-Mills Theory (SYM). This work continues the investigation of the non-perturbative properties of SYM by…
On the price of light quarks
q Collaboration, F. Farchioni, C. Gebert +2
The computational cost of numerical simulations of QCD with light dynamical Wilson-quarks is estimated. The qualitative behaviour of the pion mass and coupling at small quark masse…
Leutwyler-Smilga sum rules for Ginsparg-Wilson lattice fermions
F. Farchioni
We argue that lattice QCD with Ginsparg-Wilson fermions satisfies the Leutwyler-Smilga sum rules for the eigenvalues of the chiral Dirac operator. The result is obtained in the one…