Exploring $\beta$-symmetry in heterotic theory at order $\alpha'$ with boundary term
High Energy Physics - Theory
2023-08-29 v4
Abstract
This paper investigates the -symmetry of the heterotic string theory at order in the context of open spacetime manifolds. Our analysis reveals that the parity-odd component of the effective action at this order remains invariant under -transformations. Furthermore, we demonstrate that the corresponding -transformations leave the Gibbons-Hawking boundary term invariant.
Keywords
Cite
@article{arxiv.2304.10104,
title = {Exploring $\beta$-symmetry in heterotic theory at order $\alpha'$ with boundary term},
author = {Mohammad R. Garousi},
journal= {arXiv preprint arXiv:2304.10104},
year = {2023}
}
Comments
10 pages, Latex file, No figure;v3: An error was found in the calculations, and the results have been corrected, leading to a revised outcome; v4: the version appears in JHEP