Doubled α′-geometry

A bstract We develop doubled-coordinate field theory to determine the α ′ corrections to the massless sector of oriented bosonic closed string theory. Our key tool is a string current algebra of free left-handed bosons that makes O(D,D) T-duality manifest. While T-dualities are unchanged, diffeomorp...

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Bibliographic Details
Published in:The journal of high energy physics 2014-02, Vol.2014 (2), Article 65
Main Authors: Hohm, Olaf, Siegel, Warren, Zwiebach, Barton
Format: Article
Language:English
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