The stable conversion for atom-homonuclear-trimer via the resonance-locked inverse engineering

被引：0
|
作者：
Cao, Hong [1 ]
机构：
[1] Chongqing Jiaotong Univ, Sch Mat Sci & Engn, Chongqing 400074, Peoples R China
来源：
PHYSICS LETTERS A | 2024年 / 527卷
关键词：
Generalized stimulated Raman exact passage; Atom-trimer conversion; Ultracold molecular; The resonance-locked inverse engineering; STATES;
D O I：
10.1016/j.physleta.2024.130019
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We derive an exact passage for atom-trimer conversion via the resonance-locked inverse engineering. In particular, the temporal shapes of the fields and the detunings correspond to the exact solution of the system. As a result, the atoms can be perfectly converted into trimers when we choose the suitable parametrization, in which the conversion rate is close to 100%. Compared to the nonlinear stimulated Raman adiabatic passage, the conversion process for exact passage is more robust and faster, which does not be affected by three-body interactions.
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页数：6
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