956 citations · 1.2k across the 7 of their papers we have counts for
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Optimal Control of charge transfer
J. Werschnik, E. K. U. Gross
In this work, we investigate how and to which extent a quantum system can be driven along a prescribed path in space by a suitably tailored laser pulse. The laser field is calculat…
Optimal laser-control of double quantum dots
E. Rasanen, A. Castro, J. Werschnik +2
Coherent single-electron control in a realistic semiconductor double quantum dot is studied theoretically. Using optimal-control theory we show that the energy spectrum of a two-di…
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 density functional theory: Past, present, and future
Kieron Burke, Jan Werschnik, E. K. U. Gross
Time-dependent density functional theory (TDDFT) is presently enjoying enormous popularity in quantum chemistry, as a useful tool for extracting electronic excited state energies.…