@article{ariskneutralneuraloperatorforarbitragefr,
  title = {A Risk-Neutral Neural Operator for Arbitrage-Free SPX-VIX Term Structures},
  author = {Jian'an Zhang},
  year = {2025},
  eprint = {2511.06451},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2511.06451},
}