High Energy String Theory and the Celestial Sphere

@misc{stieberger2025highenergystring,
      title={High Energy String Theory and the Celestial Sphere},
      author={Stephan Stieberger and Xavier Kervyn},
      year={2025},
      eprint={2504.13738},
      archivePrefix={arXiv},
      primaryClass={hep-th},
      url={https://arxiv.org/abs/2504.13738},
}