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| Format: | Preprint |
| Veröffentlicht: |
2025
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| Online-Zugang: | https://arxiv.org/abs/2504.05752 |
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| _version_ | 1866910906346110976 |
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| author | Chernev, Peter Rangelov, Andon A. |
| author_facet | Chernev, Peter Rangelov, Andon A. |
| contents | This work presents a method for achieving complete, robust, and efficient population transfer between the two ground states in a three-level loop quantum system. The approach utilizes composite pulse sequences by effectively mapping the three-state system onto an equivalent two-level system. This transformation allows the use of broadband composite pulses designed initially for conventional two-state quantum systems. Unlike traditional implementations, the composite pulses in the three-level system are not controlled through phase adjustments; instead, they are realized via the amplitude ratio of the Rabi frequencies. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2504_05752 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Complete and robust population transfer between the two ground states of a three-state loop quantum system by amplitude composite pulse control Chernev, Peter Rangelov, Andon A. Quantum Physics Atomic Physics This work presents a method for achieving complete, robust, and efficient population transfer between the two ground states in a three-level loop quantum system. The approach utilizes composite pulse sequences by effectively mapping the three-state system onto an equivalent two-level system. This transformation allows the use of broadband composite pulses designed initially for conventional two-state quantum systems. Unlike traditional implementations, the composite pulses in the three-level system are not controlled through phase adjustments; instead, they are realized via the amplitude ratio of the Rabi frequencies. |
| title | Complete and robust population transfer between the two ground states of a three-state loop quantum system by amplitude composite pulse control |
| topic | Quantum Physics Atomic Physics |
| url | https://arxiv.org/abs/2504.05752 |