Pairwise entanglement and the Mott transition for correlated electrons in nanochains 2 Pairwise entanglement and the Mott transition for correlated electrons in nanochains. Pairwise entanglement, calculated separately for charge and spin degrees of freedom, is proposed as a ground-state signature of the Mott transition in correlated nanoscopic systems. Utilizing the exact diagonalization Read the Article Article DOI: 10.1088/1367-2630/aa6bdd Contributed by: James Gee
|
---|