Duality and the polyakov N-point green's function

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

Recently Polyakov proposed an N-point Green's function G(p1,pN) for closed strings. We consider the problem of finding poles in the external momenta and extracting on-shell scattering amplitudes from G. Moreover, we find that G is invariant under complex Möbius transformations, and is presumably dual.

Original languageEnglish (US)
Pages (from-to)2706-2708
Number of pages3
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume25
Issue number10
DOIs
StatePublished - 1982
Externally publishedYes

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scattering amplitude
poles
Green's functions
strings
momentum

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Duality and the polyakov N-point green's function. / Nepomechie, Rafael.

In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 25, No. 10, 1982, p. 2706-2708.

Research output: Contribution to journalArticle

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