A study of PCAC for the nonperturbative improvement of the Wilson action

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Abstract

We present an exploratory study for the nonperturbative determination of the coefficient of the script O sign(a) improvement term to the Wilson action, csw. Following the work by Lüscher et al., we impose the PCAC relation as a nonperturbative improvement condition on csw, without, however, using the Schrödinger functional in our calculation.

Original languageEnglish (US)
Pages (from-to)859-861
Number of pages3
JournalNuclear Physics B - Proceedings Supplements
Volume63
Issue number1-3
DOIs
StatePublished - Apr 1998

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics

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