Estimates of Scaling Violations for Pure SU(2) LGT

Berg B, Clarke D (2018)
EPJ Web of Conferences 175: 10007.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
Download
Es wurden keine Dateien hochgeladen. Nur Publikationsnachweis!
Autor*in
Berg, Bernd; Clarke, DavidUniBi
Abstract / Bemerkung
We investigate the approach of pure SU(2) lattice gauge theory with theWilson action to its continuum limit using the deconfining transition, Lüscher’s gradient flow [1], and the cooling flow [2, 3] to set the scale. Of those, the cooling flow turns out to be computationally most efficient. We explore systematic errors due to use of three different energy observables and two distinct reference values for the flow time, the latter obtained by matching initial scaling behavior of some energy observables to that of the deconfining transition. Another important source of systematic errors are distinct fitting forms for the approach to the continuum limit. Besides relying in the conventional way on ratios of masses, we elaborate on a form introduced by Allton [4], which incorporates asymptotic scaling behavior. Ultimately we find that, though still small, our systematic errors are considerably larger than our statistical errors.
Erscheinungsjahr
2018
Zeitschriftentitel
EPJ Web of Conferences
Band
175
Art.-Nr.
10007
Konferenz
35th International Symposium on Lattice Field Theory (Lattice 2017)
eISSN
2100-014X
Page URI
https://pub.uni-bielefeld.de/record/2950138

Zitieren

Berg B, Clarke D. Estimates of Scaling Violations for Pure SU(2) LGT. EPJ Web of Conferences. 2018;175: 10007.
Berg, B., & Clarke, D. (2018). Estimates of Scaling Violations for Pure SU(2) LGT. EPJ Web of Conferences, 175, 10007. https://doi.org/10.1051/epjconf/201817510007
Berg, B., and Clarke, D. (2018). Estimates of Scaling Violations for Pure SU(2) LGT. EPJ Web of Conferences 175:10007.
Berg, B., & Clarke, D., 2018. Estimates of Scaling Violations for Pure SU(2) LGT. EPJ Web of Conferences, 175: 10007.
B. Berg and D. Clarke, “Estimates of Scaling Violations for Pure SU(2) LGT”, EPJ Web of Conferences, vol. 175, 2018, : 10007.
Berg, B., Clarke, D.: Estimates of Scaling Violations for Pure SU(2) LGT. EPJ Web of Conferences. 175, : 10007 (2018).
Berg, Bernd, and Clarke, David. “Estimates of Scaling Violations for Pure SU(2) LGT”. EPJ Web of Conferences 175 (2018): 10007.

Export

Markieren/ Markierung löschen
Markierte Publikationen

Open Data PUB

Suchen in

Google Scholar