Electromagnetic responses of bilayer excitonic insulators

@misc{shi2025electromagneticresponsesbilayer,
      title={Electromagnetic responses of bilayer excitonic insulators},
      author={Hao Shi and Xi Dai and Yuelin Shao},
      year={2025},
      eprint={2509.02142},
      archivePrefix={arXiv},
      primaryClass={cond-mat.mes-hall},
      url={https://arxiv.org/abs/2509.02142},
}