Restoring chiral symmetry to O(a^2) for dynamical Wilson fermions

Roland Hoffmann; Michele Della Morte; Francesco Knechtli; Rainer Sommer; Ulli Wolff

Restoring chiral symmetry to O(a^2) for dynamical Wilson fermions

Roland Hoffmann, Michele Della Morte, Francesco Knechtli, Rainer Sommer, Ulli Wolff

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review

Abstrakt

We present results for the non-perturbative determination of the improvement and renormalization factors of the isovector axial current for lattice QCD with two flavors of dynamical Wilson quarks. The improvement and normalization conditions are formulated in terms of matrix elements of the PCAC relation in the Schroedinger functional setup and results are given in the form of interpolating formulae for bare gauge couplings beta=6/g_0^2>5.2.

Originalsprog	Udefineret/Ukendt
Tidsskrift	PoS LAT
Status	Udgivet - 22. sep. 2005

Bibliografisk note

Talk presented at Lattice 2005 (Improvement and renomalisation), 6 pages, 4 figures

Emneord

hep-lat

Citationsformater

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abstract = " We present results for the non-perturbative determination of the improvement and renormalization factors of the isovector axial current for lattice QCD with two flavors of dynamical Wilson quarks. The improvement and normalization conditions are formulated in terms of matrix elements of the PCAC relation in the Schroedinger functional setup and results are given in the form of interpolating formulae for bare gauge couplings beta=6/g_0^2>5.2. ",

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T1 - Restoring chiral symmetry to O(a^2) for dynamical Wilson fermions

AU - Hoffmann, Roland

AU - Morte, Michele Della

AU - Knechtli, Francesco

AU - Sommer, Rainer

AU - Wolff, Ulli

N1 - Talk presented at Lattice 2005 (Improvement and renomalisation), 6 pages, 4 figures

PY - 2005/9/22

Y1 - 2005/9/22

N2 - We present results for the non-perturbative determination of the improvement and renormalization factors of the isovector axial current for lattice QCD with two flavors of dynamical Wilson quarks. The improvement and normalization conditions are formulated in terms of matrix elements of the PCAC relation in the Schroedinger functional setup and results are given in the form of interpolating formulae for bare gauge couplings beta=6/g_0^2>5.2.

AB - We present results for the non-perturbative determination of the improvement and renormalization factors of the isovector axial current for lattice QCD with two flavors of dynamical Wilson quarks. The improvement and normalization conditions are formulated in terms of matrix elements of the PCAC relation in the Schroedinger functional setup and results are given in the form of interpolating formulae for bare gauge couplings beta=6/g_0^2>5.2.

KW - hep-lat

M3 - Tidsskriftartikel

JO - PoS LAT

JF - PoS LAT

ER -