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Open Quantum Systems Decoherence

Fast quasi-adiabatic dynamics

arXiv
Authors: S. Martínez-Garaot, A. Ruschhaupt, J. Gillet, Th. Busch, J. G. Muga

Year

2014

Paper ID

46340

Status

Preprint

Abstract Read

~2 min

Abstract Words

82

Citations

N/A

Abstract

We work out the theory and applications of a fast quasi-adiabatic approach to speed up slow adiabatic manipulations of quantum systems by driving a control parameter as near to the adiabatic limit as possible over the entire protocol duration. Specifically, we show that the population inversion in a two-level system, the splitting and cotunneling of two-interacting bosons, and the stirring of a Tonks-Girardeau gas on a ring to achieve mesoscopic superpositions of many-body rotating and non-rotating states, can be significantly speeded up.

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  • We work out the theory and applications of a fast quasi-adiabatic approach to speed up slow adiabatic manipulations of quantum systems by driving a control parameter as near to...

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References & Citation Signals

[1] DOI https://doi.org/arXiv:1411.5783 [2] arXiv https://arxiv.org/abs/1411.5783 [3] Publisher https://arxiv.org/abs/1411.5783

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