Radiative corrections to the lattice gluon action for highly improved staggered quarks and the effect of such corrections on the static potential
- Publication type:
- Journal article
- Metadata:
-
- Autoren
- A Hart
- GM von Hippel
- RR Horgan
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000266408300035&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1103/PhysRevD.79.074008
- eISSN
- 1550-2368
- Externe Identifier
- Clarivate Analytics Document Solution ID: 450NO
- ISSN
- 1550-7998
- Ausgabe der Veröffentlichung
- 7
- Zeitschrift
- PHYSICAL REVIEW D
- Artikelnummer
- ARTN 074008
- Datum der Veröffentlichung
- 2009
- Status
- Published
- Titel
- Radiative corrections to the lattice gluon action for highly improved staggered quarks and the effect of such corrections on the static potential
- Sub types
- Article
- Ausgabe der Zeitschrift
- 79
Data source: Web of Science (Lite)
- Other metadata sources:
-
- Autoren
- A Hart
- GM von Hippel
- RR Horgan
- DOI
- 10.1103/physrevd.79.074008
- eISSN
- 1550-2368
- ISSN
- 1550-7998
- Ausgabe der Veröffentlichung
- 7
- Zeitschrift
- Physical Review D
- Sprache
- en
- Artikelnummer
- 074008
- Online publication date
- 2009
- Status
- Published online
- Herausgeber
- American Physical Society (APS)
- Herausgeber URL
- http://dx.doi.org/10.1103/physrevd.79.074008
- Datum der Datenerfassung
- 2017
- Titel
- Radiative corrections to the lattice gluon action for highly improved staggered quarks and the effect of such corrections on the static potential
- Ausgabe der Zeitschrift
- 79
Data source: Crossref
- Abstract
- We perform a perturbative calculation of the influence of dynamical HISQ fermions on the perturbative improvement of the gluonic action in the same way as we have previously done for asqtad fermions. We find the fermionic contributions to the radiative corrections in the Luescher-Weisz gauge action to be somewhat larger for HISQ fermions than for asqtad. Using one-loop perturbation theory as a test, we estimate that omission of the fermion-induced radiative corrections in dynamical asqtad simulations will give a measurable effect. The one-loop result gives a systematic shift of about -0.6% in (r_1/a) on the coarsest asqtad improved staggered ensembles. This is the correct sign and magnitude to explain the scaling violations seen in Phi_B on dynamical lattice ensembles.
- Autoren
- A Hart
- GM von Hippel
- RR Horgan
- Autoren-URL
- http://arxiv.org/abs/0812.0503v3
- Zeitschrift
- Phys.Rev.D
- Schlüsselwörter
- hep-lat
- hep-lat
- Notes
- 10 pages, 5 figures. Minor corrections suggested by referee
- Paginierung
- 074008
- Datum der Veröffentlichung
- 2008
- Herausgeber URL
- http://dx.doi.org/10.1103/PhysRevD.79.074008
- Datum der Datenerfassung
- 2008
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2008
- Titel
- Radiative corrections to the lattice gluon action for highly improved staggered quarks (HISQ) and the effect of such corrections on the static potential
- Ausgabe der Zeitschrift
- 79
Files
0812.0503v3.pdf
Data source: arXiv
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