Nonlinear Landau-Zener tunneling
Nonlinear Landau-Zener tunneling
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DOI:
10.1103/physreva.61.023402
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发表时间:
2000-02-01
影响因子:
2.9
通讯作者:
Niu, Q
中科院分区:
文献类型:
--
作者:
Wu, B;Niu, Q
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.