173 citations · 2.9k across the 168 of their papers we have counts for
5 papers · 1 filter
Charged Higgs Production in the 1 TeV Domain as a Probe of Supersymmetric Models
M. Beccaria, F. M. Renard, S. Trimarchi +1
We consider the production, at future lepton colliders, of charged Higgs pairs in supersymmetric models. Assuming a relatively light SUSY scenario, and working in the MSSM, we show…
Electroweak Sudakov corrections in the MSSM
M. Beccaria, M. Melles, F. M. Renard +1
For superpartner masses not much heavier than the weak scale , large logarithmic corrections of the Sudakov type arise at TeV energies. In this paper we summarize rece…
A Hamiltonian lattice study of the two-dimensional Wess-Zumino model
Matteo Beccaria, Massimo Campostrini, Alessandra Feo
We investigate a Hamiltonian lattice version of the two-dimensional Wess-Zumino model by Quantum Monte Carlo simulations. In order to study the pattern of supersymmetry breaking, w…
Cluster Percolation and Chiral Phase Transition
Matteo Beccaria, Antonio Moro
The Meron Cluster algorithm solves the sign problem in a class of interacting fermion lattice models with a chiral phase transition. Within this framework, we study the geometrical…
Logarithmic Fingerprints of Virtual Supersymmetry
M. Beccaria, F. M. Renard, C. Verzegnassi
We consider the high energy behaviour of the amplitudes for production of leptons, quarks, Higgs bosons, sleptons, squarks, gauge bosons, charginos, neutralinos. We concentrate our…