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…
Quantum Computation of Thermal Averages for a Non-Abelian Lattice Gauge Theory via Quantum Metropolis Sampling
Edoardo Ballini, Giuseppe Clemente, Massimo D'Elia +2
In this paper, we show the application of the Quantum Metropolis Sampling (QMS) algorithm to a toy gauge theory with discrete non-Abelian gauge group in (2+1)-dimensions, dis…