@article{analyticalmodelofnonlinearfiber,
  title = {Analytical Model of Nonlinear Fiber Propagation for General Dual-Polarization Four-Dimensional Modulation Format},
  author = {Zhiwei Liang and Bin Chen and Yi Lei and Gabriele Liga and Alex Alvarado},
  year = {2023},
  eprint = {2302.06831},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2302.06831v3},
}