3 citations · 4 across the 5 of their papers we have counts for
5 papers
The quenched glueball spectrum from smeared spectral densities
Marco Panero, Antonio Smecca, Nazario Tantalo +1
The standard approach to compute the glueball spectrum on the lattice relies on the evaluation of effective masses from two-point correlation functions of operators with the quantu…
Inclusive semileptonic -decays from lattice QCD
Paolo Gambino, Shoji Hashimoto, Sandro Mächler +5
We present the lattice QCD calculation of inclusive semileptonic -meson decays. We follow a recently proposed method, which is based on the extraction of smeared spectral dens…
Towards the computation of inclusive decay rates using lattice QCD
Paolo Gambino, Shoji Hashimoto, Sandro Mächler +5
We present a non-perturbative computation of inclusive rates of semileptonic decays of heavy mesons from lattice QCD simulations. The calculation is based on the extraction of smea…
Monopole-like configurations in the O(3) spin model at the upper critical dimension
Marco Panero, Antonio Smecca
We present a high-precision Monte Carlo study of the O(3) spin theory on the lattice in four dimensions. This model exhibits interesting dynamical features, in particular in the br…
Topological excitations in statistical field theory at the upper critical dimension
Marco Panero, Antonio Smecca
We present a high-precision Monte Carlo study of the classical Heisenberg model in four dimensions, showing that in the broken-symmetry phase it supports topological, monopole-like…