Local bilinear operators on the lattice and their perturbative renormalisation including O(a) effects

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dc.creatorCapitani, S.
dc.creatorGöckeler, M.
dc.creatorHorsley, R.
dc.creatorPerlt, H.
dc.creatorRakow, P.
dc.creatorSchierholz, G.
dc.creatorSchiller, A.
dc.date1997-11-05
dc.date.accessioned2026-07-07T03:39:50Z
dc.date.available2026-07-07T03:39:50Z
dc.descriptionSome basic concepts are discussed to derive renormalisation factors of local lattice operators relevant to deep inelastic structure functions and to other measurable quantities. These $Z$ factors can be used to relate matrix elements measured by lattice techniques to their continuum counterparts. We discuss the $O(a)$ improvement of point and one-link lattice quark operators. Suitable bases of improved operators are derived. Tadpole improvement is applied to get more reliable perturbative results.
dc.description12 pages, 3 figures, LATEX, Talk given by A. Schiller at 2nd SPIN Workshop, Zeuthen, September 1-5, 1997
dc.identifierhttps://arxiv.org/abs/hep-lat/9711007
dc.identifierhttp://arxiv.org/abs/hep-lat/9711007
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/39093
dc.subjectHigh Energy Physics - Lattice
dc.titleLocal bilinear operators on the lattice and their perturbative renormalisation including O(a) effects
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