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arXiv · 0909.0946

Coherent State Control of Non-Interacting Quantum Entanglement

Muhammed Yonac·Joseph H. Eberly
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Abstract

We exploit a novel approximation scheme to obtain a new and compact formula for the parameters underlying coherent-state control of the evolution of a pair of entangled two-level systems. It is appropriate for long times and for relatively strong external quantum control via coherent state irradiation. We take account of both discrete-state and continuous-variable degrees of freedom. The formula predicts the relative heights of entanglement revivals and their timing and duration.

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Muhammed Yonac, Joseph H. Eberly. 2010-08-21. Coherent State Control of Non-Interacting Quantum Entanglement. https://doi.org/10.1103/physreva.82.022321

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