Multiloop string vertices from the path integral

M. Bochicchio; A. Lerda

doi:10.1016/0370-2693(89)90077-4

Multiloop string vertices from the path integral

M. Bochicchio, A. Lerda

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

Abstract

We derive the multiloop vertices for the bosonic string using path integral methods and establish a precise equivalence between the functional approach to string perturbation theory and the operator formalism on Riemann surfaces recently developed by various authors.

Original language	English
Pages (from-to)	451-457
Number of pages	7
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	217
Issue number	4
DOIs	https://doi.org/10.1016/0370-2693(89)90077-4
Publication status	Published - 2 Feb 1989
Externally published	Yes

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10.1016/0370-2693(89)90077-4

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Multiloop string vertices from the path integral

Abstract

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