Current algebra and the Ademollo-Gatto theorem in spin-flavor symmetry of heavy quarks

Richard F. Lebed, Mahiko Suzuki

Research output: Contribution to journalArticle

10 Scopus citations


The current algebra of effective weak currents is studied in detail for spin-flavor symmetry of heavy quarks. Technical issues involved in the derivation of Luke's renormalization-free theorem by Boyd and Brahm through the Ademollo-Gatto theorem are examined and elaborated upon.

Original languageEnglish (US)
Pages (from-to)829-836
Number of pages8
JournalPhysical Review D
Issue number3
StatePublished - Jan 1 1991
Externally publishedYes


ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

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