3 papers
cond-mat.str-el2025
Electronic Structure and Dynamical Correlations in Antiferromagnetic BiFeO
Yihan Wu, Mario Caserta, Tommaso Chiarotti +1
We study the electronic structure and dynamical correlations in antiferromagnetic BiFeO, a prototypical room-temperature multiferroic, using a variety of static and dynamical f…
cond-mat.str-el2025
Self-consistent dynamical Hubbard functional for correlated solids
Tommaso Chiarotti, Matteo Quinzi, Andrea Pintus +3
Many-body functionals of the Green's function can provide fundamental advances in electronic-structure calculations, due to their ability to accurately predict both spectral and th…
cond-mat.str-el2025
Dynamical Hubbard approach to correlated materials: the case of transition-metal monoxides
Mario Caserta, Tommaso Chiarotti, Marco Vanzini +1
Electronic correlations beyond static mean-field theories are of fundamental importance in describing the properties of complex materials - such as transition-metal oxides - where…