Optimizing precision in quantum metrology through engineered environments
Abstract This manuscript investigates the enhancement of parameter-estimation precision (P-EP) in photonic systems subjected to pure dephasing within Markovian and non-Markovian environments. We employ the quantum Fisher information (QFI) to quantify precision and analyze its dynamics in a system wh...
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| Autor principal: | |
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| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
Nature Portfolio
2026-03-01
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| Colección: | Scientific Reports |
| Acceso en línea: | https://doi.org/10.1038/s41598-025-31810-8 |
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