Generalized adiabatic impulse approximation
نویسندگان
چکیده
Non-adiabatic transitions in multilevel systems appear various fields of physics, but it is not easy to analyze their dynamics general. In this paper, we propose extend the adiabatic impulse approximation systems. This method shown be equivalent a series unitary evolutions and facilitates evaluate numerically. particular, Landau-Zener grid model Landau-Zener-St\"uckelberg-Majorana interference model, confirm that results are good agreement with exact evaluated We also derive conditions for destructive occur system.
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ژورنال
عنوان ژورنال: Physical review
سال: 2022
ISSN: ['0556-2813', '1538-4497', '1089-490X']
DOI: https://doi.org/10.1103/physreva.105.022211