Phys. Rev. D 43, 196–208 (1991)Heavy-quark bound states in lattice QCDReceived 24 July 1990; published in the issue dated 1 January 1991 We present a new technique for analyzing heavy-quark bound states in lattice QCD. The method is based upon a nonrelativistic reformulation of the heavy-quark dynamics that is systematically developed starting from the Dirac theory. It is far superior to traditional relativistic techniques, as we illustrate in a numerical study of the ϒ and ψ meson families. © 1991 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevD.43.196
DOI:
10.1103/PhysRevD.43.196
PACS:
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