@misc{harsha260611095,
  title = {{Hybrid Hamiltonian-diagrammatic quantum impurity solver}},
  author = {Yang Yu and Gaurav Harsha and Lei Zhang and Agnieszka Jażdżewska and Dominika Zgid and Xinyang Dong and Emanuel Gull},
  year = {2026},
  eprint = {2606.11095},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.11095}
}