Horsley, R, Perlt, H, Rakow, PEL 
ORCID: 0000-0003-4486-2158, Schierholz, G and Schiller, A
(2005)
Renormalisation of one-link quark operators for overlap fermions with
Lüscher-Weisz gauge action.
Phys.Lett.B, 628 (1-2).
pp. 66-72.
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Abstract
We compute lattice renormalisation constants of one-link quark operators ({\it i.e.} operators with one covariant derivative) for overlap fermions and L\"uscher-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 \beta=8.45, \beta=8.0 and mass parameter \rho=1.4, which are commonly used in numerical simulations. We apply mean field (tadpole) improvement to our results.
| Item Type: | Article |
|---|---|
| Additional Information: | 13 pages, 1 figure |
| Uncontrolled Keywords: | hep-lat, hep-lat |
| Subjects: | ?? QC ?? |
| Divisions: | Faculty of Science and Engineering > School of Physical Sciences > Mathematical Sciences |
| Depositing User: | Symplectic Admin |
| Date Deposited: | 18 Aug 2008 13:23 |
| Last Modified: | 17 Dec 2022 01:28 |
| DOI: | 10.1016/j.physletb.2005.09.036 |
| Related URLs: | |
| URI: | https://livrepository.liverpool.ac.uk/id/eprint/422 |
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