246 citations · 859 across the 25 of their papers we have counts for
Showing 1994Show all
3 papers · 1 filter
hep-lat1994★ 6 cited
The Numerical Estimation of the Error Induced by the Valence Approximation
James Sexton, Donald Weingarten
We describe a systematic expansion for full QCD. The leading term in the expansion gives the valence approximation. The expansion reproduces full QCD if an infinite number of highe…
hep-lat1994★ 14 cited
Scalar Glueball Decay
J. Sexton, A. Vaccarino, D. Weingarten
We evaluate the coupling constant for the lightest scalar glueball to decay to pseudoscalar meson pairs. The calculation is done in the valence approximation on a …
hep-lat1994★ 5 cited
Systematic Expansion for Full QCD Based on the Valence Approximation
J. Sexton, D. Weingarten
We construct a systematic expansion for full QCD. The leading term gives the valence (quenched) approximation.