• Corpus ID: 226975899

Superradiance Exclusions in the Landscape of Type IIB String Theory

@article{Mehta2020SuperradianceEI,
  title={Superradiance Exclusions in the Landscape of Type IIB String Theory},
  author={Viraf M. Mehta and Mehmet Demirtas and Cody Long and David J. E. Marsh and Liam McAllister and Matthew J. Stott},
  journal={arXiv: High Energy Physics - Theory},
  year={2020}
}
We obtain constraints from black hole superradiance in an ensemble of compactifications of type IIB string theory. The constraints require knowing only the axion masses and self-interactions, and are insensitive to the cosmological model. We study more than $10^5$ Calabi-Yau manifolds with Hodge numbers $1\leq h^{1,1}\leq 491$ and compute the axion spectrum at two reference points in moduli space for each geometry. Our computation of the classical theory is explicit, while for the instanton… 

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