Regge couplings and intercepts from the planar dual bootstrap

C. Rosenzweig, G. Veneziano

Research output: Contribution to journalArticle

51 Scopus citations

Abstract

Planar unitarization of dual models is examined in terms of renormalized diagrams. The shift of the Reggeon intercept 1 - α(0) and the renormalized coupling g2N 16π are both expected of order unity in a model with SU(N) Chan-Paton factors. In four space-time dimensions Regge behaviour makes the shift of the dual photon mass reminiscent of Schwinger's mechanism.

Original languageEnglish (US)
Pages (from-to)335-340
Number of pages6
JournalPhysics Letters B
Volume52
Issue number3
DOIs
StatePublished - Oct 14 1974

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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