Speaker
Dr
Holger Perlt
(Institute for Theoretical Physics, University of Leipzig)
Description
A partially conserved axial vector current that satisfies the chiral
Ward identity is defined nonperturbatively for improved Wilson
fermions. A first application to the nucleon axial vector coupling is
presented.
Primary authors
Dr
Arwed Schiller
(Institute for Theoretical Physics, University of Leipzig)
Prof.
Gerrit Schierholz
(DESY)
Dr
Holger Perlt
(Institute for Theoretical Physics, University of Leipzig)
Dr
James Zanotti
(University of Adelaide)
Dr
Paul E.L. Rakow
(University of Liverpool)
Dr
Roger Horsley
(University of Edinburgh)
Mr
Stanislav Kazmin
(Institute for Theoretical Physics, University of Leipzig)
Dr
Yoshifumi Nakamura
(RIKEN)
