@techreport{buzcu2026modular-preprint,
  author = {Buzcu, Berk and Pakula, Marcin and Keskin, Gevher Yesevi and Finarelli, Laura and Rizzo, Gianluca A. and Zeydan, Engin and Baranda, Jorge and Alcazar-Fernandez, Aitor and Velazquez-Martinez, Javier and Contreras, Luis M. and Kedar, Gil and Dvir, Efi and Kryszkiewicz, Paweł},
  doi = {10.48550/arXiv.2606.13069},
  title = {{Modular Multi-Domain Digital Twin Architecture: Sustainable Intent-Driven 6G Management}},
  institution = {arXiv},
  month = {6},
  number = {2606.13069},
  type = {cs.NI},
  year = {2026},
}