Collapse and revival dynamics of two entangled trapped ions

被引：0

作者：

Svandal, A. ^{[1
]}

Hansen, J.P. ^{[1
]}

机构：

[1] Institute of Physics, University of Bergen, Alleágaten 55, N-5007 Bergen, Norway

来源：

Physical Review A - Atomic, Molecular, and Optical Physics | 2002年 / 65卷 / 3 B期

关键词：

Atoms - Dynamics - Hamiltonians - Laser applications - Mathematical models - Vibrations (mechanical);

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The time dependence of the Mølmer and Sørensen (MS) model for long-time scales and beyond the second-order perturbation theory was analyzed. It was demonstrated that the long-time behavior was governed by collapses and revivals of the initial state probability. Through observation of collapse and revival of two or many trapped ions, information was provided on the periodic long-time entangled dynamics between the trapped ions. In addition, information was also provided on the density of vibrational states beyond the harmonic approximation usually applied.

引用

页码：1 / 033406

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