Ghost-Free String Picture of Veneziano Model
- 9 April 1973
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 30 (15) , 716-719
- https://doi.org/10.1103/physrevlett.30.716
Abstract
The recently proposed Lagrangian of a free string is quantized by means of path integrals. It is shown how Veneziano amplitudes are obtained in this picture by coupling the string with external sources.Keywords
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