54 citations · 195 across the 8 of their papers we have counts for
5 papers · 1 filter
From Slater to Mott physics: epitaxial engineering of electronic correlations in oxide interfaces
Carla Lupo, Evan Sheridan, Edoardo Fertitta +3
Using spin-assisted ab-initio random structure searches, we explore an exhaustive quantum phase diagram of archetypal interfaced Mott insulators, i.e. lanthanum-iron and lanthanum-…
Fully Algebraic and Self-consistent Effective Dynamics in a Static Quantum Embedding
P. V. Sriluckshmy, Max Nusspickel, Edoardo Fertitta +1
Quantum embedding approaches involve the self-consistent optimization of a local fragment of a strongly correlated system, entangled with the wider environment. The `energy-weighte…
Energy-weighted density matrix embedding of open correlated chemical fragments
Edoardo Fertitta, George H. Booth
We present a multi-scale approach to efficiently embed an ab initio correlated chemical fragment described by its energy-weighted density matrices, and entangled with a wider mean-…
Rigorous wave function embedding with dynamical fluctuations
Edoardo Fertitta, George H. Booth
The dynamical fluctuations in approaches such as dynamical mean-field theory (DMFT) allow for the self-consistent optimization of a local fragment, hybridized with a true correlate…
Investigation of metal-insulator like transition through the ab initio density matrix renormalization group approach
E. Fertitta, B. Paulus, G. Barcza +1
We have studied the Metal-Insulator like Transition (MIT) in lithium and beryllium ring-shaped clusters through ab initio Density Matrix Renormalization Group (DMRG) method. Perfor…