Quantum preferential attachment is on arXiv: 2512.22542, joint with T. Zhao, B. Maga, G. Ódor, K. Soni, A. Salova, B. Hao, M. Abért and I. A. Kovács.
In a quantum network a new node need not attach to its chosen target directly, but to any node within a short distance of it. That local flexibility produces two distinct classes of network architecture — both small-world, neither scale-free. Read more