@article{maximumentropyoptimaldensitycontrolof,
  title = {Maximum entropy optimal density control of discrete-time linear systems and Schrödinger bridges},
  author = {Kaito Ito and Kenji Kashima},
  year = {2022},
  eprint = {2204.05263},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2204.05263v2},
}