Regge couplings and intercepts from the planar dual bootstrap

C. Rosenzweig, G. Veneziano

Research output: Contribution to journalArticlepeer-review

52 Scopus citations


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
Issue number3
StatePublished - Oct 14 1974
Externally publishedYes

ASJC Scopus subject areas

  • Nuclear and High Energy Physics


Dive into the research topics of 'Regge couplings and intercepts from the planar dual bootstrap'. Together they form a unique fingerprint.

Cite this