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arXiv 0912.4763cond-mat.othercond-mat.quant-gasquant-ph
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二次非线性两态系统的Landau-Zener跃迁

Landau-Zener transition in quadratic-nonlinear two-state systems

A. M. Ishkhanyan

摘要:

本文发展了二次非线性两态系统Landau-Zener跃迁的一个综合理论。导出了一个只涉及初等函数的最后跃迁概率的简洁解析公式。该公式提供了一个高度精确的近似的整个范围内的变化的Landau-Zener参数。

英文摘要:

A comprehensive theory of the Landau-Zener transition in quadratic nonlinear two-state systems is developed. A compact analytic formula involving elementary functions only is derived for the final transition probability. The formula provides a highly accurate approximation for the whole rage of the variation of the Landau-Zener parameter.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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