@article{no-perfect-state-transfer-in-trees-with-more-than-3-vertices,
  title = {{No perfect state transfer in trees with more than 3 vertices}},
  author = {G Coutinho and E Juliano and TJ Spier},
  year = {2024},
  journal = {Journal of Combinatorial Theory Series B 2024},
  doi = {10.1016/j.jctb.2024.04.004},
  eprint = {2305.10199},
  archivePrefix = {arXiv},
  url = {https://doi.org/10.1016/j.jctb.2024.04.004}
}