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Dynamical domain wall fermions

โœ Scribed by C. Dawson

Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
258 KB
Volume
129-130
Category
Article
ISSN
0920-5632

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โœฆ Synopsis

We report on an exploratory study of Nf = 2 dynamical domain wall fermions and the DBW2 gauge action at weak coupling.

Details of improved simulation algorithms and preliminary results for the hadron spectrum and renormalised light and strange quark masses will be presented.

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Physical observables which involve fermion loops, such as the chiral condensate, ($+LJ), or matrix elements of the four-fermi operators which enter weak decays, require accurate off-shell fermion behaviour. We investigate such off-shell contributions to (&!I) for domain wall fermions (DWF). After re