Publication Date:
2011-06-14
Description:
Author(s): K. Takeda, S. Aoki, S. Hashimoto, T. Kaneko, J. Noaki, and T. Onogi (JLQCD Collaboration) The strange quark content of the nucleon ⟨ N | s ̅ s | N ⟩ is calculated in dynamical lattice QCD employing the overlap fermion formulation. For this quantity, exact chiral symmetry guaranteed by the Ginsparg-Wilson relation is crucial to avoid large contamination due to a possible operator mixing w... [Phys. Rev. D 83, 114506] Published Mon Jun 13, 2011
Keywords:
Strong interactions & Lattice methods
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
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