Entanglement and quantum correlations in the honeycomb graphene lattice within the Hubbard model H. Mhamdi, L. Jebli, N. Habiballah and M. Nassik Eur. Phys. J. D, 78 1 (2024) 2 Published online: 05 January 2024 DOI: 10.1140/epjd/s10053-023-00782-7