| Autor: |
Delvecchio, Michele, Kirova, Teodora, Arimondo, Ennio, Ciampini, Donatella, Wimberger, Sandro |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
Phys. Rev. A 106, 052802 (2022) |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1103/PhysRevA.106.052802 |
| Popis: |
We propose quantum control protocols for the high-fidelity preparation of target states in systems with Autler-Townes splitting. We investigate an approximated three-level system obtained from a four-level one by adiabatically eliminating a state that does not participate in the evolution. In our work we use linear, arctan, and Roland-Cerf functions for transferring population between two eigenstates of the system obtaining a high fidelity for long evolution times. Additionally, in order to overcome the restriction given by the lifetimes of the experimental setup, we propose an accelerated adiabatic evolution with a shortcut to adiabaticity protocol, which allows us to reach fidelities close to one but much faster. |
| Databáze: |
arXiv |
| Externí odkaz: |
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