β symmetry of heterotic supergravity

Abstract The low energy effective action describing the Kaluza-Klein reduction of string theory on a d-torus possesses a continuous O(d, d) global symmetry. The non-geometric piece of this symmetry, parameterized by a bi-vector β, was recently shown to effectively act as a hidden symmetry on the mas...

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Bibliographic Details
Main Authors: Walter H. Baron, Carmen A. Núñez, Jesús A. Rodríguez
Format: Article
Language:English
Published: SpringerOpen 2025-01-01
Series:Journal of High Energy Physics
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Online Access:https://doi.org/10.1007/JHEP01(2025)127
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