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Trapped Ion Quantum Computing Quantum Chemistry

Laser pulses for coherent xuv Raman excitation

arXiv
Authors: Loren Greenman, Christiane P. Koch, K. Birgitta Whaley

Year

2014

Paper ID

47285

Status

Preprint

Abstract Read

~2 min

Abstract Words

101

Citations

N/A

Abstract

We combine multi-channel electronic structure theory with quantum optimal control to derive Raman pulse sequences that coherently populate a valence excited state. For a neon atom, Raman target populations of up to 13% are obtained. Superpositions of the ground and valence Raman states with a controllable relative phase are found to be reachable with up to 4.5% population and phase control facilitated by the pump pulse carrier envelope phase. Our results open a route to creating core-hole excitations in molecules and aggregates that locally address specific atoms and represent the first step towards realization of multidimensional spectroscopy in the xuv and x-ray regimes.

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  • We combine multi-channel electronic structure theory with quantum optimal control to derive Raman pulse sequences that coherently populate a valence excited state.

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References & Citation Signals

[1] DOI https://doi.org/arXiv:1409.7767 [2] arXiv https://arxiv.org/abs/1409.7767 [3] Publisher https://arxiv.org/abs/1409.7767

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