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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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.
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页码：234021 / 234024
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