The volume dependence of the long-range two-body potentials in various color channels by lattice QCD

Simple item page
dc.creatorNakagawa, Y.
dc.creatorNakamura, A.
dc.creatorSaito, T.
dc.creatorToki, H.
dc.date2008-02-02
dc.date2008-02-18
dc.date.accessioned2026-07-07T11:55:48Z
dc.date.available2026-07-07T11:55:48Z
dc.descriptionWe study the color-dependent confining forces between two quarks by the quenched lattice simulations of Coulomb gauge QCD. The color-singlet and color-antitriplet instantaneous potentials yield attractive forces. The ratio of the string tensions obtained from them is approximately 2 and have little volume dependence. Meanwhile, the color-octet and color-sextet channels give a minor contribution for two-quark system. We finally find that the infrared self-energy of the color-nonsinglet channels diverges in the infinite volume limit; however, the degree of the divergence on the finite lattice can be understood in terms of color factors.
dc.description17 pages, 8 figures, v2: typos corrected
dc.identifierhttps://arxiv.org/abs/0802.0239
dc.identifierhttp://arxiv.org/abs/0802.0239
dc.identifierPhys.Rev.D77:034015,2008
dc.identifierdoi:10.1103/PhysRevD.77.034015
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/205368
dc.subjectHigh Energy Physics - Lattice
dc.subjectHigh Energy Physics - Phenomenology
dc.titleThe volume dependence of the long-range two-body potentials in various color channels by lattice QCD
dc.typetext

Files

Collections

arXiv