Free Meson Seminars
Mixed Action study using Borici-Creutz fermions
by Jishnu Goswami (IIT Kanpur)
Thursday, January 12, 2017 from to (Asia/Kolkata)
Borici-Creutz formulation describes two chiral fermions(minimally doubled) on a 4D lattice. But this formalism breaks hypercubic symmetry on the lattice and requires counter terms. The Borici-Creutz fermion is not yet fully explored in lattice simulations. In this talk, I will discuss a mixed action lattice study of Borici-Creutz fermions on staggered sea. We first fix the counter terms non-perturbatively, then we present the results for chiral logarithm in pion mass, partial quenching, Delta_mix etc.