Cargando…
Multiparameter Estimation with Two-Qubit Probes in Noisy Channels
This work compares the performance of single- and two-qubit probes for estimating several phase rotations simultaneously under the action of different noisy channels. We compute the quantum limits for this simultaneous estimation using collective and individual measurements by evaluating the Holevo...
| Autores principales: | , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2023
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10453296/ https://www.ncbi.nlm.nih.gov/pubmed/37628152 http://dx.doi.org/10.3390/e25081122 |