8 citations · 12 across the 2 of their papers we have counts for
7 papers
Frequency-splitting estimators for single-propagator traces
Leonardo Giusti, Tim Harris, Alessandro Nada +1
In these proceedings we address the computation of quark-line disconnected diagrams in lattice QCD. The evaluation of these diagrams is required for many phenomenologically interes…
Conformal perturbation theory confronts lattice results in the vicinity of a critical point
Michele Caselle, Nicodemo Magnoli, Alessandro Nada +2
We study the accuracy and predictive power of conformal perturbation theory by a comparison with lattice results in the neighborhood of the finite-temperature deconfinement transit…
Frequency-splitting estimators of single-propagator traces
Leonardo Giusti, Tim Harris, Alessandro Nada +1
Single-propagator traces are the most elementary fermion Wick contractions which occur in numerical lattice QCD, and are usually computed by introducing random-noise estimators to…
Conformal field theory and the hot phase of three-dimensional U(1) gauge theory
Michele Caselle, Alessandro Nada, Marco Panero +1
We study the high-temperature phase of compact U(1) gauge theory in 2+1 dimensions, comparing the results of lattice calculations with analytical predictions from the conformal-fie…
Multi-level integration for meson propagators
Leonardo Giusti, Tim Harris, Alessandro Nada +1
The computation of many correlation functions in lattice QCD is severely hindered by a signal-to-noise problem. Recent developments in the factorization of both the fermion propaga…
Conformal perturbation description of deconfinement
M. Caselle, N. Magnoli, A. Nada +2
Conformal perturbation theory is a powerful tool to describe the behavior of statistical-mechanics models and quantum field theories in the vicinity of a critical point. In the pas…