Renormalisation of one-link quark operators for overlap fermions with Lüscher-Weisz gauge action

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dc.creatorHorsley, R.
dc.creatorPerlt, H.
dc.creatorRakow, P. E. L.
dc.creatorSchierholz, G.
dc.creatorSchiller, A.
dc.date2005-05-14
dc.date.accessioned2026-07-07T11:43:21Z
dc.date.available2026-07-07T11:43:21Z
dc.descriptionWe compute lattice renormalisation constants of one-link quark operators ({\it i.e.} operators with one covariant derivative) for overlap fermions and Lüscher-Weisz gauge action in one-loop perturbation theory. Among others, such operators enter the calculation of moments of polarised and unpolarised hadron structure functions. Results are given for β=8.45, β=8.0 and mass parameter ρ=1.4, which are commonly used in numerical simulations. We apply mean field (tadpole) improvement to our results.
dc.description13 pages, 1 figure
dc.identifierhttps://arxiv.org/abs/hep-lat/0505015
dc.identifierhttp://arxiv.org/abs/hep-lat/0505015
dc.identifierPhys.Lett.B628:66-72,2005
dc.identifierdoi:10.1016/j.physletb.2005.09.036
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/201208
dc.subjectHigh Energy Physics - Lattice
dc.titleRenormalisation of one-link quark operators for overlap fermions with Lüscher-Weisz gauge action
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