@article{improvedsamplecomplexityforrewardfree,
  title = {Improved Sample Complexity for Reward-free Reinforcement Learning under Low-rank MDPs},
  author = {Yuan Cheng and Ruiquan Huang and Jing Yang and Yingbin Liang},
  year = {2023},
  eprint = {2303.10859},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2303.10859v1},
}