122 citations · 130 across the 3 of their papers we have counts for
5 papers
QCD in a moving frame: an exploratory study
Mattia Dalla Brida, Leonardo Giusti, Michele Pepe
The framework of shifted boundary conditions has proven to be a very powerful tool for the non-perturbative investigation of thermal quantum field theories. For instance, it has be…
The strong coupling from a nonperturbative determination of the parameter in three-flavor QCD
M. Bruno, M. Dalla Brida, P. Fritzsch +6
We present a lattice determination of the parameter in three-flavor QCD and the strong coupling at the Z pole mass. Computing the nonperturbative running of the coupling in the…
Using a new analysis method to extract excited states in the scalar meson sector
Jacob Finkenrath, Constantia Alexandrou, Joshua Berlin +3
We explore a method to extract energy eigenstates, called Athens Model Independent Analysis Scheme (AMIAS), which is an alternative to solving standard Generalized Eigenvalue Probl…
Perturbative renormalization of four-fermion operators with the chirally rotated Schrödinger functional
Mattia Dalla Brida, Mauro Papinutto, Pol Vilaseca
The chirally rotated Schrödinger functional (SF) renders the mechanism of automatic improvement compatible with Schrödinger functional (SF) renormalization schemes. Here…
Lattice investigation of the tetraquark candidates a0(980) and kappa
Jan Oliver Daldrop, Constantia Alexandrou, Mattia Dalla Brida +4
It is a long discussed issue whether light scalar mesons have sizeable four-quark components. We present an exploratory study of this question using N_f=2+1+1 twisted mass lattice…