35 citations · 62 across the 3 of their papers we have counts for
4 papers
The 2025 Roadmap to Ultrafast Dynamics: Frontiers of Theoretical and Computational Modelling
Fabio Caruso, Michael A. Sentef, Claudio Attaccalite +27
The exploration of ultrafast phenomena is a frontier of condensed matter research, where the interplay of theory, computation, and experiment is unveiling new opportunities for und…
Real-time ab initio description of the photon-echo mechanisms in extended systems: the case study of bulk GaAs
M. D'Alessandro, D. Sangalli
In this paper we present an ab initio real-time analysis of free polarization decay and photon echo in extended systems. As a prototype material, we study bulk GaAs driven by ultra…
Optical properties of periodic systems within the current-current response framework: pitfalls and remedies
D. Sangalli, A. Berger, C. Attaccalite +2
We compare the optical absorption of extended systems using the density-density and current-current linear response functions calculated within many-body perturbation theory. The t…
Dielectrics in a time-dependent electric field: a real-time approach based on density-polarization functional theory
M. Grüning, D. Sangalli, C. Attaccalite
In the presence of a (time-dependent) macroscopic electric field the electron dynamics of dielectrics cannot be described by the time-dependent density only. We present a real-time…