Düsseldorf 2007 – scientific programme

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Q: Fachverband Quantenoptik und Photonik

Q 34: Poster Quanteninformation

Q 34.11: Poster

Tuesday, March 20, 2007, 16:30–18:30, Poster C

Semiclassical approach to laser-matter interaction for quantum information — •Christoph-Marian Goletz and Frank Grossmann — Institut für Theoretische Physik, TU Dresden, 01062 Dresden

A pi-laser pulse is near optimal to achieve population inversion in a diatomic OH-molecule, which may serve as a NOT-gate, respectively as a qubit in quantum information [1]. In this poster we show that the time-dependent semiclassical approach by Herman and Kluk [2] is capable to describe this fundamental phenomenon.

[1]T. Cheng and A. Brown, J.Chem. Phys. 124, 034111 (2006)

[2]M.F. Herman and E. Kluk, Chem. Phys. 91, 27 (1984)