%0 Journal Article
%A de Soto, Feliciano
%A Roiesnel, C.
%T On the reduction of hypercubic lattice artifacts
%D 2007
%@ 1029-8479
%U http://hdl.handle.net/10433/1008
%X This note presents a comparative study of various options to reduce the errors coming from the discretization of a Quantum Field Theory in a lattice with hypercubic symmetry. We show that it is possible to perform an extrapolation towards the continuum which is able to eliminate systematically the artifacts which break the O(4) symmetry.
%K Lattice
%K Hypercubic symmetry
%K Lattice quantum Field theory
%~