G. Martinelli

collaborators

2 papers

hep-ph2004

The K -> pi vector form factor at zero momentum transfer on the lattice

D. Becirevic, G. Isidori, V. Lubicz +5

We present a quenched lattice study of the form factors $f_{+} (q^{2})$ and $f_{0} (q^{2})$ of the matrix elements $< π ∣ s ˉ γ_{μ} u ∣ K >$ . We focus on the second-order SU(3)-breaking quant…

hep-lat2002

Neutron Electric Dipole Moment on the Lattice: a Theoretical Reappraisal

D. Guadagnoli, V. Lubicz, G. Martinelli +1

We present a strategy for a lattice evaluation of the neutron electric dipole moment induced by the strong CP violating term of the QCD Lagrangian. Our strategy is based on the sta…