J.C. Sexton, A. Vaccarino, et al.
Nuclear Physics B (Proceedings Supplements)
We construct a systematic expansion for the lattice formulation of full QCD. The leading term is the valence (quenched) approximation. An error estimate for any truncation of this expansion is then obtained from a second expansion of full QCD, indexed by the number of virtual fermion loops included in each term. © 1997 The American Physical Society.
J.C. Sexton, A. Vaccarino, et al.
Nuclear Physics B (Proceedings Supplements)
W. Lee, Don Weingarten
Physical Review D - Particles, Fields, Gravitation and Cosmology
W. Lee, Don Weingarten
Nuclear Physics B - Proceedings Supplements
F. Butler, H. Chen, et al.
Nuclear Physics B (Proceedings Supplements)