24-30 July 2016
Highfield Campus, University of Southampton
Europe/London timezone

Simulation of SU(2) gauge theory with improved domain-wall fermions

26 Jul 2016, 19:00
1h
Highfield Campus, University of Southampton

Highfield Campus, University of Southampton

Highfield Campus, Southampton SO17 1BJ, UK
Poster Applications Beyond QCD Poster

Speaker

Dr Hideo Matsufuru (High Energy Accelerator Research Organization (KEK))

Description

In this work, we study SU(2) gauge theory with many flavors using the improved domain-wall fermions, which is realized by the stout-HYP link smearing and the optimal domain-wall formulation. In contrast to the standard domain-wall fermions used in the previous studies, it enables us to investigate the small fermion mass region due to the much suppressed residual mass. With the improved domain-wall fermions, the spectrum and the residual mass are examined on previously generated configurations as well as in dynamical simulations. We also discuss the extension to simulations of the epsilon-regime.

Primary author

Dr Hideo Matsufuru (High Energy Accelerator Research Organization (KEK))

Co-author

Dr Norikazu Yamada (High Energy Accelerator Research Organization (KEK))

Presentation Materials

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