@article{pcasimpromptableclosedloopadversarialsim,
  title = {PCASim: Promptable Closed-loop Adversarial Simulation for Urban Traffic Environment},
  author = {Chuancheng Zhang and Zhenhao Wang and Kaizheng Li and Yaran Lin and Qiang Guo and Bin Jiang},
  year = {2026},
  eprint = {2605.15654},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.15654},
}