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Glueball masses with exponentially improved statistical precision
Michele Della Morte, Leonardo Giusti
We briefly review the computational strategy we have recently introduced for computing glueball masses and matrix elements, which achieves an exponential reduction of statistical e…
Systematic errors in extracting nucleon properties from lattice QCD
Stefano Capitani, Michele Della Morte, Bastian Knippschild +1
Form factors of the nucleon have been extracted from experiment with high precision. However, lattice calculations have failed so far to reproduce the observed dependence of form f…
Wilson fermions at fine lattice spacings: scale setting, pion form factors and (g-2)_mu
B. B. Brandt, S. Capitani, M. Della Morte +6
We present an update on our on-going project to compute hadronic observables for Nf=2 flavours of O(a) improved Wilson fermions at small lattice spacings. The procedure to determin…