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Enhanced Parameter Estimation with Periodically Driven Quantum Probe
I propose a quantum metrology protocol for measuring frequencies and weak forces based on a periodic modulating quantum Jahn–Teller system composed of a single spin and two bosonic modes. I show that, in the first order of the frequency drive, the time-independent effective Hamiltonian describes spi...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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MDPI
2021
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8534368/ https://www.ncbi.nlm.nih.gov/pubmed/34682057 http://dx.doi.org/10.3390/e23101333 |