@misc{youm2001varying,
  title={A Varying-alpha Brane World Cosmology},
  author={Donam Youm},
  year={2001},
  eprint={hep-th/0108237},
  archivePrefix={arXiv},
  primaryClass={hep-th},
  url={https://arxiv.org/abs/hep-th/0108237}
}