@misc{huang2022ultimate,
  title={Ultimate limits of exoplanet spectroscopy: a quantum approach},
  author={Zixin Huang and Christian Schwab and Cosmo Lupo},
  year={2022},
  eprint={2211.06050},
  archivePrefix={arXiv},
  primaryClass={astro-ph.EP},
  doi={10.1103/PhysRevA.107.022409},
  url={https://arxiv.org/abs/2211.06050}
}