4 papers · 1 filter
Sphaleron rate as an inverse problem: a novel lattice approach
Claudio Bonanno, Francesco D'Angelo, Massimo D'Elia +2
We compute the sphaleron rate on the lattice. We adopt a novel strategy based on the extraction of the spectral density via a modified version of the Backus-Gilbert method from fin…
The Twisted Gradient Flow strong coupling with Parallel Tempering on Boundary Conditions
Claudio Bonanno, Jorge Luis Dasilva Golán, Massimo D'Elia +2
We present a proposal for calculating the running of the coupling constant of the pure-gauge theory, which combines the Twisted Gradient Flow (TGF) renormalization…
The -dependence of the critical temperature at large
Claudio Bonanno, Massimo D'Elia, Lorenzo Verzichelli
We investigate, by means of numerical lattice simulations, the -dependence of the critical deconfinement temperature of gauge theories at large : $T_c(θ) = T…
Out-of-equilibrium simulations to fight topological freezing
Claudio Bonanno, Alessandro Nada, Davide Vadacchino
Calculations of topological observables in lattice gauge theories with traditional Monte Carlo algorithms have long been known to be a difficult task, owing to the effects of long…