104 citations · 361 across the 7 of their papers we have counts for
7 papers
How is the derivative discontinuity related to steps in the exact Kohn-Sham potential?
M. J. P. Hodgson, E. Kraisler, E. K. U. Gross
The reliability of density-functional calculations hinges on accurately approximating the unknown exchange-correlation (xc) potential. Common (semi-)local xc approximations lack th…
Exact single-electron approach to the dynamics of molecules in strong laser fields
Axel Schild, E. K. U. Gross
We present an exact single-electron picture that describes the correlated electron dynamics in strong laser fields. Our approach is based on the factorization of the electronic wav…
A single-electron approach for many-electron dynamics in high-order harmonic generation
Axel Schild, E. K. U. Gross
We present a novel ab-initio single-electron approach to correlated electron dynamics in strong laser fields. By writing the electronic wavefunction as a product of a marginal one-…
Quantum-Classical Non-Adiabatic Dynamics: Coupled- vs. Independent-Trajectory Methods
Federica Agostini, Seung Kyu Min, Ali Abedi +1
Trajectory-based mixed quantum-classical approaches to coupled electron-nuclear dynamics suffer from well-studied problems such as the lack of (or incorrect account for) decoherenc…
Nuclear velocity perturbation theory for vibrational circular dichroism: An approach based on the exact factorization of the electron-nuclear wave function
Arne Scherrer, Federica Agostini, Daniel Sebastiani +2
The nuclear velocity perturbation theory (NVPT) for vibrational circular dichroism (VCD) is derived from the exact factorization of the electron-nuclear wave function. This new for…
Classical nuclear motion coupled to electronic non-adiabatic transitions
Federica Agostini, Ali Abedi, E. K. U. Gross
We present a detailed derivation and numerical tests of a new mixed quantum-classical scheme to deal with non-adiabatic processes. The method is presented as the zero-th order appr…
The exact forces on classical nuclei in non-adiabatic charge transfer
Federica Agostini, Ali Abedi, Yasumitsu Suzuki +3
The decomposition of electronic and nuclear motion presented in~[A. Abedi, N. T. Maitra, and E. K. U. Gross, Phys. Rev. Lett. 105, 123002 (2010)] yields a time-dependent potential…