87 citations · 212 across the 17 of their papers we have counts for
17 papers
Gauge-invariant renormalization of fermion bilinears and energy-momentum tensor on the lattice
G. Spanoudes, M. Costa, I. Karpasitis +4
We study a gauge-invariant renormalization scheme (GIRS) for composite operators, regularized on the lattice, by extending the coordinate space (X-space) scheme proposed some years…
Supersymmetric QCD: Renormalization and Mixing of Composite Operators
M. Costa, H. Panagopoulos
We study -dimensional SQCD with gauge group and flavors of chiral super-multiplets on the lattice. We perform extensive calculations of matrix elements and renor…
matrix elements of the chromomagnetic operator on the lattice
M. Constantinou, M. Costa, R. Frezzotti +5
We present the results of the first lattice QCD calculation of the matrix elements of the chromomagnetic operator , which appears i…
Supersymmetric QCD on the Lattice: An Exploratory Study
M. Costa, H. Panagopoulos
We perform a pilot study of the perturbative renormalization of a Supersymmetric gauge theory with matter fields on the lattice. As a specific example, we consider Supersymmetric $…
One-loop calculations in Supersymmetric Lattice QCD
M. Costa, H. Panagopoulos
We study the self energies of all particles which appear in a lattice regularization of supersymmetric QCD (). We compute, perturbatively to one-loop, the relevant two-…
Top physics at high-energy lepton colliders
M. Vos, G. Abbas, M. Beneke +25
A summary is presented of the workshop "top physics at linear colliders" that was held at IFIC Valencia from the 30th of June to the 3rd July 2015. We present an up-to-date status…