Investigating 9d/8d non-supersymmetric branes and theories from supersymmetric heterotic strings

Abstract We consider heterotic string theories in nine and eight dimensions. We identify the disconnected part of the spacetime gauge group by studying the outer automorphism of the charge lattices. The absence of the global symmetry indicates the existence of non-supersymmetric codimension two bran...

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Bibliographic Details
Main Authors: Yuta Hamada, Arata Ishige
Format: Article
Language:English
Published: SpringerOpen 2025-01-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP01(2025)141
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