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arXiv · 0811.1388

Tunneling Time in the Landau-Zener Model

Yue Yan·Biao Wu
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Abstract

We give a general definition for the tunneling time in the Landau-Zener model. This definition allows us to compute numerically the Landau-Zener tunneling time at any sweeping rate without ambiguity. We have also obtained analytical results in both the adiabatic limit and the sudden limit. Whenever applicable, our results are compared to previous results and they are in good agreement.

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Yue Yan, Biao Wu. 2008-11-10. Tunneling Time in the Landau-Zener Model. https://doi.org/10.1103/physreva.81.022126

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