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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2405.20235 |
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| _version_ | 1866913370960035840 |
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| author | Fazio, Tommaso Napoli, Anna Militello, Benedetto |
| author_facet | Fazio, Tommaso Napoli, Anna Militello, Benedetto |
| contents | The Stimulated Raman Adiabatic Passage (STIRAP) is applied to a system coupled to a bath made of fully-interacting two-level systems, whose dynamics is studied exploiting the generalized Cluster Correlation Expansion (gCCE) theory. We specialize our analysis to a negatively charged silicon vacancy (SiV-1) in non-purified 4H-SiC to assess the possibility of transferring population between two states of the ground manifold, also taking into account the interaction with a spherical nuclear spin bath formed by nuclei of 29Si and 13C. For this system, it is demonstrated that the presence of a small/medium sized bath has no effect on the protocol, finding in particular a set of parameter values for an efficient STIRAP process. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_20235 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Generalized Cluster Correlation Expansion theory for STIRAP processes in the presence of a spin bath Fazio, Tommaso Napoli, Anna Militello, Benedetto Mesoscale and Nanoscale Physics Nuclear Theory The Stimulated Raman Adiabatic Passage (STIRAP) is applied to a system coupled to a bath made of fully-interacting two-level systems, whose dynamics is studied exploiting the generalized Cluster Correlation Expansion (gCCE) theory. We specialize our analysis to a negatively charged silicon vacancy (SiV-1) in non-purified 4H-SiC to assess the possibility of transferring population between two states of the ground manifold, also taking into account the interaction with a spherical nuclear spin bath formed by nuclei of 29Si and 13C. For this system, it is demonstrated that the presence of a small/medium sized bath has no effect on the protocol, finding in particular a set of parameter values for an efficient STIRAP process. |
| title | Generalized Cluster Correlation Expansion theory for STIRAP processes in the presence of a spin bath |
| topic | Mesoscale and Nanoscale Physics Nuclear Theory |
| url | https://arxiv.org/abs/2405.20235 |