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arXiv · 2110.09762

Target Space Duality of Non-Supersymmetric String Theory

H. Itoyama·Yuichi Koga·Sota Nakajima
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Abstract

T-dualities of the non-supersymmetric string models, which are constructed by twisted compactifications, are investigated. We show that the T-duality groups of such models are obtained by imposing congruence conditions on $O\left( d_{L},d_{R},\mathbb{Z}\right) $, that is, the non-supersymmetric string models are invariant under congruence subgroups of $O\left( d_{L},d_{R},\mathbb{Z}\right)$. We also point out that the transitions among the non-supersymmetric models can be induced by acting $O\left( d_{L},d_{R},\mathbb{Z}\right) $ transformations.

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H. Itoyama, Yuichi Koga, Sota Nakajima. 2021-10-19. Target Space Duality of Non-Supersymmetric String Theory. https://doi.org/10.1016/j.nuclphysb.2022.115667

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