Improvement and the quenched light hadron spectrum and matrix elements
Nuclear Physics B - Proceedings Supplements(1998)
摘要
We present results for the light hadron spectrum and pseudoscalar decay constant in quenched QCD. Our simulations employ the Wilson gauge action, and the Sheikholeslami-Wohlert fermion action with two choices for the clover coefficient: the tadpole-improved value and the non-pertubatively determined value. Simulations are performed at several lattice spacings to enable extrapolations to the continuum limit.
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关键词
spectrum
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