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Journals and Conferences
We present results of lattice QCD simulations with mass-degenerate up and down and mass-split strange and charm (Nf = 2 + 1 + 1) dynamical quarks using Wilson twisted mass fermions at maximal twist.… (More)
The perspectives of numerical simulations in supersymmetric quantum field theories with vector-like gauge symmetries are discussed. A numerical simulation algorithm for SU(2) gauge theory with… (More)
Lüscher’s local bosonic algorithm for Monte Carlo simulations of quantum field theories with fermions is applied to the simulation of a possibly supersymmetric Yang-Mills theory with a Majorana… (More)
Recent development in numerical simulations of supersymmetric Yang-Mills (SYM) theories on the lattice is reviewed.
The effect of changing the lattice action for the gluon field on the recently observed  first order phase transition near zero quark mass is investigated by replacing the Wilson plaquette action… (More)
Article history: Received 12 June 2010 Received in revised form 21 September 2010 Accepted 7 October 2010 Available online 15 October 2010
R. Barona, B. Blossierb, P. Boucaudb, J. Carbonellc, A. Deuzemand , V. Drache, F. Farchioni f , V. Gimenezg, G. Herdoizae, K. Jansene, C. Michaelh, I. Montvayi, E. Pallante j, O. Pèneb, S. Reker∗†j‡,… (More)
Quadratically optimized polynomials are described which are useful in multi-bosonic algorithms for Monte Carlo simulations of quantum field theories with fermions. Algorithms for the computation of… (More)
We report about a simulation using three dynamical Wilson quarks and on the progress in going to small quark masses.
The spectrum of particles in supersymmetric Yang-Mills theory is expected to contain a spin 1/2 bound state of gluons and gluinos, the gluino-glue particle. We study the mass of this particle in… (More)