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Q: Fachverband Quantenoptik und Photonik
Q 43: Quantum information: Concepts and methods II
Q 43.1: Gruppenbericht
Donnerstag, 20. März 2014, 14:00–14:30, Kinosaal
Understanding the Geometry of Quantum Dynamics and its Control: a Progress Report — •Thomas Schulte-Herbrüggen1, Ville Bergholm1,2, Corey O’Meara1, Robert Zeier1, Zoltán Zimborás3, Michael Keyl4, and Gunther Dirr5 — 1Dept. Chem., TU-München (TUM) — 2ISI Foundation, Torino, Italy — 3Univ. of Bilbao, Spain — 4Math. Inst., TU-München (TUM) — 5Math. Inst., University of Würzburg
Quantum control methods and the underlying systems theory play an increasingly important role in manipulating quantum dynamics and quantum simulation.
We give an overview on recent progress in (1) noise-modulation assisted transfer between arbitrary quantum states, (2) dissipative fixed-point engineering, (3) coherent control in finite- and infinite-dimensional systems such as NV-centres and atoms in a cavity, and (4) fermionic systems with different symmetry constraints.
All these examples are presented within a common geometric framework.