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arXiv · 0805.3576

Entanglement sudden birth of two trapped ions interacting with a time-dependent laser field

Mahmoud Abdel-Aty·Ting Yu
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Abstract

We explore and develop the mathematics of the two multi-level ions. In particular, we describe some new features of quantum entanglement in two three-level trapped ions confined in a one-dimensional harmonic potential, allowing the instantaneous position of the center-of-mass motion of the ions to be explicitly time-dependent. By solving the exact dynamics of the system, we show how survivability of the quantum entanglement is determined by a specific choice of the initial state settings.

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Mahmoud Abdel-Aty, Ting Yu. 2009-01-11. Entanglement sudden birth of two trapped ions interacting with a time-dependent laser field. https://doi.org/10.1088/0953-4075/41/23/235503

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