Bakeyev, T, Gockeler, M, Horsley, R, Pleiter, D, Rakow, PEL 
ORCID: 0000-0003-4486-2158, Schierholz, G and Stuben, H
(2003)
Non-perturbative renormalisation and improvement of the local vector
current for quenched and unquenched Wilson fermions.
Phys.Lett.B, 580 (3-4).
pp. 197-208.
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Abstract
By considering the local vector current between nucleon states and imposing charge conservation, we determine its renormalisation constant and quark mass improvement coefficient for Symanzik $O(a)$ improved Wilson fermions. The computation is first performed for quenched fermions (and for completeness also with unimproved fermions) and compared against known results. The two-flavour unquenched case is then considered.
| Item Type: | Article |
|---|---|
| Additional Information: | 15 pages, 5 figures, Latex, Final version |
| 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: | 19 Aug 2008 13:11 |
| Last Modified: | 17 Dec 2022 01:36 |
| DOI: | 10.1016/j.physletb.2003.11.050 |
| Related URLs: | |
| URI: | https://livrepository.liverpool.ac.uk/id/eprint/521 |
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