Journal
PHYSICAL REVIEW B
Volume 77, Issue 12, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevB.77.125122
Keywords
-
Ask authors/readers for more resources
In an attempt to derive the electronic structure of narrow-band systems, we extend the periodic Anderson model by exploiting the Falicov-Kimball-Hubbard interactions. The dynamical mean-field theory is used to obtain the spectral densities and self-energies of the combined model. We show that correlated orbitals become locally entangled due to composite orbital rehybridization. This many-orbital quantum phenomenon is accompanied by a continuous metal-insulator transition away from half-filling. Our results are relevant for the understanding of the role of the multiorbital Kondo screening processes in generating local orbital entanglement in Kondo systems.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available