3 papers
cond-mat.str-el2024
Charge correlation, doublon-holon binding and screening in the doped Hubbard model
Edin Kapetanović, Guglielmo Nicola Gigante, Malte Schüler +2
Electronic correlations arise from the competition between the electrons' kinetic and Coulomb interaction energy and give rise to a rich phase diagram and many emergent quasipartic…
cond-mat.str-el2019
Nonlocal Exchange Interactions in Strongly Correlated Electron Systems
Edin Kapetanović, Malte Schüler, Gerd Czycholl +1
We study the influence of ferromagnetic nonlocal exchange on correlated electrons in terms of a -Hubbard-Heisenberg model and address the interplay of on-site interaction in…
quant-ph2016
Dephasing-Controlled Particle Transport Devices
Edin Kapetanović, César A. Rodríguez-Rosario, Thomas Frauenheim
We study the role of dephasing in transport through different structures. We show that interference effects invalidate Kirchhoff's circuit laws in quantum devices. We present circu…