67 citations · 1.3k across the 70 of their papers we have counts for
7 papers · 2 filters
Supersymmetry on the lattice: where do predictions and results stand?
Alessandra Feo
I summarize recent results in lattice supersymmetry with special attention to N=1 Super Yang-Mills (SYM) theory.
Non perturbative study of QCD on a 2+2 anisotropic lattice
Giuseppe Burgio, Alessandra Feo, Mike Peardon +1
We present preliminary results for a non perturbative determination of the parameters in the action required to restore Lorentz invariance in long distance correlators, using the s…
The Study of the Continuum Limit of the Supersymmetric Ward-Takahashi Identity for N=1 Super Yang-Mills Theory
A. Feo
The one-loop corrections to the supersymmetric Ward-Takahashi identity (WTi) are investigated in the off-shell regime in the Wilson formulation of the discretized N=1 Super Yang-Mi…
The 2+2 anisotropic Wilson gluon action with applications
Giuseppe Burgio, Alessandra Feo, Mike Peardon +1
A generalization of anisotropic lattices to include a 2+2 discretization is discussed. As a part of this program, we determine the one-loop correction to the gluon self-energy and…
The two-dimensional Wess-Zumino model in the Hamiltonian lattice formulation
Matteo Beccaria, Massimo Campostrini, Alessandra Feo
We investigate a Hamiltonian lattice version of the two-dimensional Wess-Zumino model, with special emphasis to the pattern of supersymmetry breaking. Results are obtained by Quant…
The Supersymmetric Ward-Takahashi Identity in 1-Loop Lattice Perturbation Theory. I. General Procedure
Alessandra Feo
The one-loop corrections to the lattice supersymmetric Ward-Takahashi identity (WTi) are investigated in the off-shell regime. In the Wilson formulation of the N=1 supersymmetric Y…
Gauge Theories on a 2+2 Anisotropic Lattice
Giuseppe Burgio, Alessandra Feo, Mike Peardon +1
The implementation of gauge theories on a four-dimensional anisotropic lattice with two distinct lattice spacings is discussed, with special attention to the case where two axes ar…