23–28 Jun 2014
Columbia University
US/Eastern timezone

Nonperturbative renormalization of bilinear operators with Mobius domain-wall fermions in the coordinate space

24 Jun 2014, 17:30
20m
207 Math

207 Math

Talk Standard Model Parameters and Renormalization Standard model parameters and renormalization

Speaker

Mr Masaaki Tomii (Graduate university for advanced studies)

Description

We study a non-perturbative determination of the renormalization constants of flavor non-singlet quark bilinear operators. The renormalization condition is imposed on correlation functions of bilinear operators in the coordinate space. The results are converted to the value in the MSbar scheme by a perturbative matching. The calculation is done on gauge configurations generated with the Mobius domain-wall fermions at two lattice spacings a = 0.08 and 0.06 fm.

Primary author

Mr Masaaki Tomii (Graduate university for advanced studies)

Co-authors

Presentation materials