Gluelump spectrum from Coulomb gauge QCD
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We compute the energy spectrum of gluelumps defined as gluonic excitations bound to a localized, static octet source. We are able to reproduce the nontrivial ordering of the spin-parity levels and show how this is related to the non-abelian part of the Coulomb interaction between color charges.
8 pages, 5 figures
8 pages, 5 figures