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Open Quantum Systems Decoherence

Quantum interference in a four-level system of a ⁸⁷Rb atom: Effects of spontaneously generated coherence

arXiv

Authors: Dongsheng Wang, Yujun Zheng

Year

2010

Paper ID

10946

Status

Preprint

Abstract Read

~2 min

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Abstract

In this work, the effects of quantum interference and spontaneously generated coherence (SGC) are theoretically analyzed in a four level system of a ⁸⁷Rb atom. For the effects of SGC, we find that a new kind of EIT channel can be induced due to destructive interference, and the nonlinear Kerr absorption can be coherently narrowed or eliminated under different strengths of the coupling and switching fields.

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This paper contributes to the Open Quantum Systems & Decoherence research area in the Quantum Articles archive.
It adds a 2010 reference point for readers tracking recent quantum research.
In this work, the effects of quantum interference and spontaneously generated coherence (SGC) are theoretically analyzed in a four level system of a ^87Rb atom.

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References & Citation Signals

[1] DOI https://doi.org/arXiv:1010.1657 [2] arXiv https://arxiv.org/abs/1010.1657 [3] Publisher https://arxiv.org/abs/1010.1657

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