Nonlinear Landau-Zener tunneling

被引：0

作者：

Wu, Biao ^{[1
]}

Niu, Qian ^{[1
]}

机构：

[1] Department of Physics, University of Texas, Austin, TX 78712, United States

来源：

Physical Review A - Atomic, Molecular, and Optical Physics | 2000年 / 61卷 / 02期

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D O I：

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学科分类号：

摘要：

A self-interacting two-level system depending on an external parameter is investigated. The most striking feature exhibited in this system is the presence of a nonzero tunneling probability in the adiabatic limit for large enough interaction strength. Possible experimental observation of this breakdown of adiabaticity using a Bose-Einstein condensate in an optical potential is suggested.

引用

页码：234021 / 234024

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