Speaker
Kohei Takeda
(University of Tsukuba)
Description
We calculate the nucleon strange quark content in 2+1 flavor QCD using
the overlap fermion for both sea and valence quarks. The disconnected
three-point function is directly calculated using the all-to-all
propagator. We emphasize the role of chiral symmetry in the
renormalization of the strange quark content.
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Primary author
Kohei Takeda
(University of Tsukuba)
Co-authors
Prof.
Norikazu Yamada
(High energy accelerator research organization)
Prof.
Shoji Hashimoto
(High energy accelerator research organization)
Prof.
Sinya Aoki
(University of Tsukuba)
Prof.
Takashi Kaneko
(High energy accelerator research organization)
Prof.
Tetsuya Onogi
(Osaka University)
