Type IIB Flux Vacua and Tadpole Cancellation

DOI10.1002/PROP.201900065arXiv1905.08823MaRDI QIDQ6085879

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Publication date: 8 November 2023

Published in: (Search for Journal in Brave)

Abstract: We consider flux vacua for type IIB orientifold compactifications and study their interplay with the tadpole-cancellation condition. As a concrete example we focus on

m a t h b b T^{6} / m a t h b b Z_{2} i m e s m a t h b b Z_{2}

, for which we find that solutions to the F-term equations at weak coupling, large complex structure and large volume require large flux contributions. Such contributions are however strongly disfavored by the tadpole-cancellation condition. We furthermore find that solutions which stabilize moduli in this perturbatively-controlled regime are only a very small fraction of all solutions, and that the space of solutions is not homogenous but shows characteristic void structures and vacua concentrated on submanifolds.

Full work available at URL: https://arxiv.org/abs/1905.08823

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