@article{diffusionasymptoticsforsequential,
  title = {Weak Signal Asymptotics for Sequentially Randomized Experiments},
  author = {Xu Kuang and Stefan Wager},
  year = {2021},
  eprint = {2101.09855},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2101.09855v7},
}