956 citations · 6.7k across the 107 of their papers we have counts for
4 papers · 1 filter
Optimal Control of Quantum Rings by Terahertz Laser Pulses
E. Rasanen, A. Castro, J. Werschnik +2
Complete control of single-electron states in a two-dimensional semiconductor quantum-ring model is established, opening a path into coherent laser-driven single-gate qubits. The c…
Time dependent transport phenomena
Gianluca Stefanucci, Stefan Kurth, E. K. U. Gross +1
The aim of this review is to give a pedagogical introduction to our recently proposed ab initio theory of quantum transport.
On the degeneracy of atomic states within exact-exchange (spin-) density functional theory
S. Pittalis, S. Kurth, E. K. U. Gross
The problem of degenerate ground states of open-shell atoms is investigated in spin-restricted and unrestricted density functional theory using the exact exchange energy functional…
An exact Coulomb cutoff technique for supercell calculations
Carlo A. Rozzi, Daniele Varsano, Andrea Marini +2
We present a new reciprocal space analytical method to cutoff the long range interactions in supercell calculations for systems that are infinite and periodic in 1 or 2 dimensions,…