Overlap Valence Quarks on a Twisted Mass Sea
Date
2011-06-06Author
Cichy, K
Drach, V
Garcia-Ramos, E
Herdoiza, G
Jansen, K
Subject
hep-lat hep-lat
Metadata
Show full item recordAbstract
We present the results of an investigation of a mixed action approach of overlap valence and maximally twisted mass sea quarks. Employing a particular matching condition on the pion mass, we analyze the continuum limit scaling of the pion decay constant and the role of chiral zero modes of the overlap operator in this process. We employ gauge field configurations generated by the European Twisted Mass Collaboration with linear lattice size L ranging from 1.3 to 1.9 fm. The continuum limit is taken at a fixed value of L = 1.3 fm, employing three values of the lattice spacing and two values of the pion mass constructed from sea quarks only.
Description
7 pages, 14 figures, presented at the XXVIII International Symposium
on Lattice Field Theory (Lattice 2010), Villasimius, Sardinia, Italy, 14-19
June 2010
Collections
Publisher
Sissa Medialab
Journal
Proceedings of The XXVIII International Symposium on Lattice Field Theory — PoS(Lattice 2010)
Volume
105
Pagination
077-
Conference name
The XXVIII International Symposium on Lattice Field Theory
Start date
2010-06-14
Author URL
Recommended, similar items
The following license files are associated with this item: