Regge couplings and intercepts from the planar dual bootstrap

C. Rosenzweig; G. Veneziano

doi:10.1016/0370-2693(74)90056-2

Regge couplings and intercepts from the planar dual bootstrap

C. Rosenzweig, G. Veneziano

Research output: Contribution to journal › Article › peer-review

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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 language	English (US)
Pages (from-to)	335-340
Number of pages	6
Journal	Physics Letters B
Volume	52
Issue number	3
DOIs	https://doi.org/10.1016/0370-2693(74)90056-2
State	Published - Oct 14 1974
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/0370-2693(74)90056-2

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title = "Regge couplings and intercepts from the planar dual bootstrap",

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.",

author = "C. Rosenzweig and G. Veneziano",

note = "Funding Information: Supported in part by the Israel Commission for Basic Research. * Present address: Department of Physics, University of California, Berkeley, Ca94720, USA.",

year = "1974",

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T1 - Regge couplings and intercepts from the planar dual bootstrap

AU - Rosenzweig, C.

AU - Veneziano, G.

N1 - Funding Information: Supported in part by the Israel Commission for Basic Research. * Present address: Department of Physics, University of California, Berkeley, Ca94720, USA.

PY - 1974/10/14

Y1 - 1974/10/14

N2 - 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.

AB - 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.

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Regge couplings and intercepts from the planar dual bootstrap

Abstract

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