descriptionPublicationkeyboard_double_arrow_right Article , Preprint , Other literature type 28 Sep 1998Embargo end date: 01 Jan 1998 English Publisher:World Scientific Pub Co Pte LtJournal:Modern Physics Letters A, volume 13, pages 2,433-2,443 (issn: 0217-7323, eissn: 1793-6632,

Authors: CAPPIELLO, LUIGI; MAROTTA R.; PETTORINO, ROBERTO; PEZZELLA F.;

doi: 10.1142/s021773239800259x , 10.48550/arxiv.hep-th/9804032

arXiv: http://arxiv.org/abs/hep-th/9804032

handle: 11588/158732

ON OFF-SHELL BOSONIC STRING AMPLITUDES

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Abstract

We give a simple prescription for computing, in the framework of the bosonic string theory, off-shell one-loop amplitudes with any number of external massless particles, for both the open and closed strings. We discuss their properties and, in particular, for the two-string one-loop amplitudes, we show their transversality.

Related Organizations

University Federico II of Naples
Italy
Biblioteca universitaria di Napoli
Italy
University of Oxford
United Kingdom
Ministry of Cultural Heritage and Activities and Tourism
Italy

Keywords

High Energy Physics - Theory, High Energy Physics - Theory (hep-th), FOS: Physical sciences

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