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One-loop amplitudes for the bosonic open string: A first quantized approach

The N-point scalar and four-point vector amplitudes for the bosonic open string in the critical dimension are obtained using a first quantized path integral treatment to Polyakov's string that assumes scale independence.

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Bibliographic Details
Published in:Physics letters. B 1986-10, Vol.178 (4), p.350-356
Main Author: P. Rodrigues, Joa˜o
Format: Article
Language:English
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Description
Summary:The N-point scalar and four-point vector amplitudes for the bosonic open string in the critical dimension are obtained using a first quantized path integral treatment to Polyakov's string that assumes scale independence.
ISSN:0370-2693
1873-2445
DOI:10.1016/0370-2693(86)91392-4