Majorana representation of adiabatic and superadiabatic processes in three-level systems

We show that stimulated Raman adiabatic passage (STIRAP) and its superadiabatic version (saSTIRAP) have a natural geometric two-star representation on the Majorana sphere. In the case of STIRAP, we find that the evolution is confined to a vertical plane. A faster evolution can be achieved in the saS...

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Bibliographic Details
Main Authors: Shruti Dogra, Antti Vepsäläinen, G. S. Paraoanu
Format: Article
Language:English
Published: American Physical Society 2020-10-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/PhysRevResearch.2.043079