Skip to main content
We gratefully acknowledge support from the Simons Foundation, member institutions, and all contributors. Donate
arXiv logo
Cornell University Logo

High Energy Physics - Lattice

arXiv:hep-lat/0507035 (hep-lat)
[Submitted on 23 Jul 2005 (v1), last revised 1 Sep 2005 (this version, v2)]

Title:Non-perturbative quark mass renormalization in two-flavor QCD

Authors:Michele Della Morte, Roland Hoffmann, Francesco Knechtli, Juri Rolf, Rainer Sommer, Ines Wetzorke, Ulli Wolff
View PDF
Abstract: The running of renormalized quark masses is computed in lattice QCD with two flavors of massless O(a) improved Wilson quarks. The regularization and flavor independent factor that relates running quark masses to the renormalization group invariant ones is evaluated in the Schroedinger Functional scheme. Using existing data for the scale r_0 and the pseudoscalar meson masses, we define a reference quark mass in QCD with two degenerate quark flavors. We then compute the renormalization group invariant reference quark mass at three different lattice spacings. Our estimate for the continuum value is converted to the strange quark mass with the help of chiral perturbation theory.
Comments: 25 pages, 6 figures; sections 1 and 4 rearranged, minor change to the summary plot
Subjects: High Energy Physics - Lattice (hep-lat); High Energy Physics - Phenomenology (hep-ph)
Report number: DESY 05-124, HU-EP-05/31, SFB/CPP-05-32
Cite as: arXiv:hep-lat/0507035
  (or arXiv:hep-lat/0507035v2 for this version)
  https://doi.org/10.48550/arXiv.hep-lat/0507035
Journal reference: Nucl.Phys. B729 (2005) 117-134
Related DOI: https://doi.org/10.1016/j.nuclphysb.2005.09.028

Submission history

From: Francesco Knechtli [view email]
[v1] Sat, 23 Jul 2005 17:08:59 UTC (71 KB)
[v2] Thu, 1 Sep 2005 07:51:55 UTC (96 KB)
Full-text links:

Access Paper:

  • View PDF
  • TeX Source
  • Other Formats
view license
Current browse context:
hep-lat
< prev   |   next >
new | recent | 2005-07

References & Citations

export BibTeX citation

Bookmark

BibSonomy logo Reddit logo

Bibliographic and Citation Tools

Bibliographic Explorer (What is the Explorer?)
Connected Papers (What is Connected Papers?)
Litmaps (What is Litmaps?)
scite Smart Citations (What are Smart Citations?)

Code, Data and Media Associated with this Article

alphaXiv (What is alphaXiv?)
CatalyzeX Code Finder for Papers (What is CatalyzeX?)
DagsHub (What is DagsHub?)
Gotit.pub (What is GotitPub?)
Hugging Face (What is Huggingface?)
Papers with Code (What is Papers with Code?)
ScienceCast (What is ScienceCast?)

Demos

Replicate (What is Replicate?)
Hugging Face Spaces (What is Spaces?)
TXYZ.AI (What is TXYZ.AI?)

Recommenders and Search Tools

Influence Flower (What are Influence Flowers?)
CORE Recommender (What is CORE?)

arXivLabs: experimental projects with community collaborators

arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website.

Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them.

Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs.

Which authors of this paper are endorsers? | Disable MathJax (What is MathJax?)