Static quark potential in three flavor QCD

Claude Bernard; Tom Burch; Kostas Orginos; Doug Toussaint; Thomas A. DeGrand; Carleton DeTar; Steven Gottlieb; Urs M. Heller; James E. Hetrick; Bob Sugar

doi:10.1103/PhysRevD.62.034503

Static quark potential in three flavor QCD

Claude Bernard, Tom Burch, Kostas Orginos, Doug Toussaint, Thomas A. DeGrand, Carleton DeTar, Steven Gottlieb, Urs M. Heller, James E. Hetrick, Bob Sugar

Physics

Research output: Contribution to journal › Article › peer-review

117 Scopus citations

Abstract

We study the effects of dynamical quarks on the static quark potential at distances shorter than those where string breaking is expected. Quenched calculations and calculations with three flavors of dynamical quarks are done on sets of lattices with the lattice spacings matched within about one percent. The effect of the sea quarks on the shape of the potential is clearly visible. We investigate the consequences of these effects in a very crude model, namely solving Schrödinger's equation in the resulting potential.

Original language	English (US)
Article number	034503
Pages (from-to)	1-7
Number of pages	7
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	62
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevD.62.034503
State	Published - Aug 1 2000

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1103/PhysRevD.62.034503

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Static quark potential in three flavor QCD. / Bernard, Claude; Burch, Tom; Orginos, Kostas; Toussaint, Doug; DeGrand, Thomas A.; DeTar, Carleton; Gottlieb, Steven; Heller, Urs M.; Hetrick, James E.; Sugar, Bob.

In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 62, No. 3, 034503, 01.08.2000, p. 1-7.

Research output: Contribution to journal › Article › peer-review

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AU - Heller, Urs M.

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Static quark potential in three flavor QCD

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