BATH-INDEPENDENT TRANSITION PROBABILITIES IN THE DISSIPATIVE LANDAU-ZENER PROBLEM

被引：2
|
作者：
Kohler, S. [1 ]
Hanggi, P. [1 ]
Wubs, M. [2 ]
机构：
[1] Univ Augsburg, Inst Phys, Univ Str 1, D-86135 Augsburg, Germany
[2] Univ Copenhagen, Niels Bohr Inst, DK-2100 Copenhagen, Denmark
来源：
PATH INTEGRALS: NEW TRENDS AND PERSPECTIVES, PROCEEDINGS | 2008年
关键词：
Nonadiabatic transitions; Quantum dissipation;
D O I：
10.1142/9789812837271_0067
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We study Landau-Zener transitions of a two-level system that is coupled to a quantum heat bath at zero temperature. In particular, we reveal that for a whole class of models, the probability for a nonadiabatic transition is bath-independent.
引用
收藏
页码：456 / +
页数：3
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